| 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 | $210.38 | 4.849% | $220.5813 | $220.58 | $220.60 | $220.60 |
| Purchase #2 | $117.29 | 3.115% | $120.9436 | $120.94 | $120.95 | $120.90 |
| Purchase #3 | $91.94 | 7.477% | $98.8144 | $98.81 | $98.80 | $98.80 |
| Purchase #4 | $25.84 | 3.700% | $26.7961 | $26.80 | $26.80 | $26.80 |
| Purchase #5 | $42.33 | 12.535% | $47.6361 | $47.64 | $47.65 | $47.60 |
| Purchase #6 | $154.86 | 3.814% | $160.7664 | $160.77 | $160.75 | $160.80 |
| Purchase #7 | $226.76 | 13.679% | $257.7785 | $257.78 | $257.80 | $257.80 |
| 7 purchase totals = | $869.40 | $933.3164 | $933.32 | $933.35 | $933.30 | |