| 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 | $131.85 | 4.707% | $138.0562 | $138.06 | $138.05 | $138.10 |
| Purchase #2 | $238.80 | 5.491% | $251.9125 | $251.91 | $251.90 | $251.90 |
| Purchase #3 | $146.41 | 9.408% | $160.1843 | $160.18 | $160.20 | $160.20 |
| Purchase #4 | $26.58 | 11.255% | $29.5716 | $29.57 | $29.55 | $29.60 |
| Purchase #5 | $90.30 | 9.557% | $98.93 | $98.93 | $98.95 | $98.90 |
| Purchase #6 | $208.82 | 5.763% | $220.8543 | $220.85 | $220.85 | $220.90 |
| Purchase #7 | $132.85 | 4.515% | $138.8482 | $138.85 | $138.85 | $138.80 |
| 7 purchase totals = | $975.61 | $1,038.3571 | $1,038.35 | $1,038.35 | $1,038.40 | |