| 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 | $244.95 | 13.829% | $278.8241 | $278.82 | $278.80 | $278.80 |
| Purchase #2 | $190.80 | 7.168% | $204.4765 | $204.48 | $204.50 | $204.50 |
| Purchase #3 | $51.41 | 3.241% | $53.0762 | $53.08 | $53.10 | $53.10 |
| Purchase #4 | $224.63 | 12.408% | $252.5021 | $252.50 | $252.50 | $252.50 |
| Purchase #5 | $126.71 | 12.597% | $142.6717 | $142.67 | $142.65 | $142.70 |
| Purchase #6 | $115.93 | 13.636% | $131.7382 | $131.74 | $131.75 | $131.70 |
| Purchase #7 | $137.60 | 4.729% | $144.1071 | $144.11 | $144.10 | $144.10 |
| 7 purchase totals = | $1,092.03 | $1,207.3959 | $1,207.40 | $1,207.40 | $1,207.40 | |