| 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 | $237.52 | 12.414% | $267.0057 | $267.01 | $267.00 | $267.00 |
| Purchase #2 | $116.72 | 8.551% | $126.7007 | $126.70 | $126.70 | $126.70 |
| Purchase #3 | $107.89 | 12.262% | $121.1195 | $121.12 | $121.10 | $121.10 |
| Purchase #4 | $122.99 | 4.755% | $128.8382 | $128.84 | $128.85 | $128.80 |
| Purchase #5 | $104.88 | 4.394% | $109.4884 | $109.49 | $109.50 | $109.50 |
| Purchase #6 | $106.60 | 5.216% | $112.1603 | $112.16 | $112.15 | $112.20 |
| Purchase #7 | $122.31 | 10.441% | $135.0804 | $135.08 | $135.10 | $135.10 |
| 7 purchase totals = | $918.91 | $1,000.3932 | $1,000.40 | $1,000.40 | $1,000.40 | |