| 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 | $236.94 | 8.175% | $256.3098 | $256.31 | $256.30 | $256.30 |
| Purchase #2 | $155.32 | 3.824% | $161.2594 | $161.26 | $161.25 | $161.30 |
| Purchase #3 | $28.90 | 12.831% | $32.6082 | $32.61 | $32.60 | $32.60 |
| Purchase #4 | $212.40 | 12.705% | $239.3854 | $239.39 | $239.40 | $239.40 |
| Purchase #5 | $114.92 | 5.809% | $121.5957 | $121.60 | $121.60 | $121.60 |
| Purchase #6 | $173.25 | 8.666% | $188.2638 | $188.26 | $188.25 | $188.30 |
| Purchase #7 | $54.78 | 4.180% | $57.0698 | $57.07 | $57.05 | $57.10 |
| 7 purchase totals = | $976.51 | $1,056.4921 | $1,056.50 | $1,056.45 | $1,056.60 | |