| 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 | $123.56 | 5.851% | $130.7895 | $130.79 | $130.80 | $130.80 |
| Purchase #2 | $159.30 | 6.684% | $169.9476 | $169.95 | $169.95 | $169.90 |
| Purchase #3 | $232.44 | 9.164% | $253.7408 | $253.74 | $253.75 | $253.70 |
| Purchase #4 | $201.59 | 9.172% | $220.0798 | $220.08 | $220.10 | $220.10 |
| Purchase #5 | $43.66 | 13.309% | $49.4707 | $49.47 | $49.45 | $49.50 |
| Purchase #6 | $102.59 | 11.310% | $114.1929 | $114.19 | $114.20 | $114.20 |
| Purchase #7 | $243.41 | 13.122% | $275.3503 | $275.35 | $275.35 | $275.40 |
| 7 purchase totals = | $1,106.55 | $1,213.5716 | $1,213.57 | $1,213.60 | $1,213.60 | |