| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $110.94 | 4.726% | $116.183 | $116.18 | $116.20 | $116.20 |
| Purchase #2 | $245.46 | 11.265% | $273.1111 | $273.11 | $273.10 | $273.10 |
| Purchase #3 | $204.85 | 10.147% | $225.6361 | $225.64 | $225.65 | $225.60 |
| Purchase #4 | $169.75 | 12.564% | $191.0774 | $191.08 | $191.10 | $191.10 |
| Purchase #5 | $211.64 | 10.438% | $233.731 | $233.73 | $233.75 | $233.70 |
| Purchase #6 | $152.88 | 6.540% | $162.8784 | $162.88 | $162.90 | $162.90 |
| Purchase #7 | $239.28 | 8.573% | $259.7935 | $259.79 | $259.80 | $259.80 |
| 7 purchase totals = | $1,334.80 | $1,462.4105 | $1,462.41 | $1,462.50 | $1,462.40 | |