| 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 | $203.42 | 8.542% | $220.7961 | $220.80 | $220.80 | $220.80 |
| Purchase #2 | $194.90 | 7.269% | $209.0673 | $209.07 | $209.05 | $209.10 |
| Purchase #3 | $126.33 | 3.325% | $130.5305 | $130.53 | $130.55 | $130.50 |
| Purchase #4 | $42.92 | 11.391% | $47.809 | $47.81 | $47.80 | $47.80 |
| Purchase #5 | $161.59 | 4.754% | $169.272 | $169.27 | $169.25 | $169.30 |
| Purchase #6 | $155.51 | 3.413% | $160.8176 | $160.82 | $160.80 | $160.80 |
| Purchase #7 | $138.51 | 4.265% | $144.4175 | $144.42 | $144.40 | $144.40 |
| 7 purchase totals = | $1,023.18 | $1,082.7100 | $1,082.72 | $1,082.65 | $1,082.70 | |