| 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 | $129.92 | 8.369% | $140.793 | $140.79 | $140.80 | $140.80 |
| Purchase #2 | $64.29 | 9.740% | $70.5518 | $70.55 | $70.55 | $70.60 |
| Purchase #3 | $202.81 | 4.384% | $211.7012 | $211.70 | $211.70 | $211.70 |
| Purchase #4 | $45.61 | 10.294% | $50.3051 | $50.31 | $50.30 | $50.30 |
| Purchase #5 | $177.92 | 9.812% | $195.3775 | $195.38 | $195.40 | $195.40 |
| Purchase #6 | $130.52 | 4.298% | $136.1297 | $136.13 | $136.15 | $136.10 |
| Purchase #7 | $201.98 | 5.306% | $212.6971 | $212.70 | $212.70 | $212.70 |
| 7 purchase totals = | $953.05 | $1,017.5554 | $1,017.56 | $1,017.60 | $1,017.60 | |