| 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 | $90.28 | 12.749% | $101.7898 | $101.79 | $101.80 | $101.80 |
| Purchase #2 | $114.27 | 5.390% | $120.4292 | $120.43 | $120.45 | $120.40 |
| Purchase #3 | $209.39 | 6.379% | $222.747 | $222.75 | $222.75 | $222.70 |
| Purchase #4 | $6.91 | 12.216% | $7.7541 | $7.75 | $7.75 | $7.80 |
| Purchase #5 | $122.79 | 9.570% | $134.541 | $134.54 | $134.55 | $134.50 |
| Purchase #6 | $84.35 | 5.213% | $88.7472 | $88.75 | $88.75 | $88.70 |
| Purchase #7 | $217.25 | 11.438% | $242.0991 | $242.10 | $242.10 | $242.10 |
| 7 purchase totals = | $845.24 | $918.1074 | $918.11 | $918.15 | $918.00 | |