| 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 | $128.34 | 8.726% | $139.5389 | $139.54 | $139.55 | $139.50 |
| Purchase #2 | $143.61 | 8.206% | $155.3946 | $155.39 | $155.40 | $155.40 |
| Purchase #3 | $211.90 | 5.851% | $224.2983 | $224.30 | $224.30 | $224.30 |
| Purchase #4 | $244.41 | 5.830% | $258.6591 | $258.66 | $258.65 | $258.70 |
| Purchase #5 | $129.29 | 13.635% | $146.9187 | $146.92 | $146.90 | $146.90 |
| Purchase #6 | $84.97 | 9.510% | $93.0506 | $93.05 | $93.05 | $93.10 |
| Purchase #7 | $49.38 | 7.355% | $53.0119 | $53.01 | $53.00 | $53.00 |
| 7 purchase totals = | $991.90 | $1,070.8721 | $1,070.87 | $1,070.85 | $1,070.90 | |