| 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 | $138.90 | 9.578% | $152.2038 | $152.20 | $152.20 | $152.20 |
| Purchase #2 | $247.88 | 7.197% | $265.7199 | $265.72 | $265.70 | $265.70 |
| Purchase #3 | $74.53 | 4.503% | $77.8861 | $77.89 | $77.90 | $77.90 |
| Purchase #4 | $103.75 | 9.165% | $113.2587 | $113.26 | $113.25 | $113.30 |
| Purchase #5 | $138.45 | 11.325% | $154.1295 | $154.13 | $154.15 | $154.10 |
| Purchase #6 | $153.75 | 13.150% | $173.9681 | $173.97 | $173.95 | $174.00 |
| Purchase #7 | $69.55 | 7.782% | $74.9624 | $74.96 | $74.95 | $75.00 |
| 7 purchase totals = | $926.81 | $1,012.1285 | $1,012.13 | $1,012.10 | $1,012.20 | |