| 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 | $106.44 | 9.441% | $116.489 | $116.49 | $116.50 | $116.50 |
| Purchase #2 | $96.80 | 8.179% | $104.7173 | $104.72 | $104.70 | $104.70 |
| Purchase #3 | $104.70 | 8.745% | $113.856 | $113.86 | $113.85 | $113.90 |
| Purchase #4 | $114.96 | 5.391% | $121.1575 | $121.16 | $121.15 | $121.20 |
| Purchase #5 | $94.85 | 10.806% | $105.0995 | $105.10 | $105.10 | $105.10 |
| Purchase #6 | $239.44 | 11.307% | $266.5135 | $266.51 | $266.50 | $266.50 |
| Purchase #7 | $233.46 | 7.717% | $251.4761 | $251.48 | $251.50 | $251.50 |
| 7 purchase totals = | $990.65 | $1,079.3089 | $1,079.32 | $1,079.30 | $1,079.40 | |