| 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 | $243.55 | 7.818% | $262.5907 | $262.59 | $262.60 | $262.60 |
| Purchase #2 | $224.62 | 8.442% | $243.5824 | $243.58 | $243.60 | $243.60 |
| Purchase #3 | $188.93 | 12.196% | $211.9719 | $211.97 | $211.95 | $212.00 |
| Purchase #4 | $156.86 | 10.842% | $173.8668 | $173.87 | $173.85 | $173.90 |
| Purchase #5 | $30.43 | 10.764% | $33.7055 | $33.71 | $33.70 | $33.70 |
| Purchase #6 | $219.74 | 6.358% | $233.7111 | $233.71 | $233.70 | $233.70 |
| Purchase #7 | $166.97 | 13.192% | $188.9967 | $189.00 | $189.00 | $189.00 |
| 7 purchase totals = | $1,231.10 | $1,348.4251 | $1,348.43 | $1,348.40 | $1,348.50 | |