| 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 | $22.45 | 3.381% | $23.209 | $23.21 | $23.20 | $23.20 |
| Purchase #2 | $50.44 | 6.746% | $53.8427 | $53.84 | $53.85 | $53.80 |
| Purchase #3 | $141.26 | 7.808% | $152.2896 | $152.29 | $152.30 | $152.30 |
| Purchase #4 | $102.62 | 8.775% | $111.6249 | $111.62 | $111.60 | $111.60 |
| Purchase #5 | $198.46 | 3.120% | $204.652 | $204.65 | $204.65 | $204.70 |
| Purchase #6 | $135.38 | 10.646% | $149.7926 | $149.79 | $149.80 | $149.80 |
| Purchase #7 | $138.53 | 4.536% | $144.8137 | $144.81 | $144.80 | $144.80 |
| 7 purchase totals = | $789.14 | $840.2245 | $840.21 | $840.20 | $840.20 | |