| 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 | $132.58 | 13.472% | $150.4412 | $150.44 | $150.45 | $150.40 |
| Purchase #2 | $60.48 | 7.604% | $65.0789 | $65.08 | $65.10 | $65.10 |
| Purchase #3 | $211.60 | 12.873% | $238.8393 | $238.84 | $238.85 | $238.80 |
| Purchase #4 | $238.54 | 3.347% | $246.5239 | $246.52 | $246.50 | $246.50 |
| Purchase #5 | $240.44 | 5.500% | $253.6642 | $253.66 | $253.65 | $253.70 |
| Purchase #6 | $244.62 | 3.483% | $253.1401 | $253.14 | $253.15 | $253.10 |
| Purchase #7 | $26.63 | 4.492% | $27.8262 | $27.83 | $27.85 | $27.80 |
| 7 purchase totals = | $1,154.89 | $1,235.5138 | $1,235.51 | $1,235.55 | $1,235.40 | |