| 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 | $191.40 | 9.433% | $209.4548 | $209.45 | $209.45 | $209.50 |
| Purchase #2 | $25.50 | 6.845% | $27.2455 | $27.25 | $27.25 | $27.20 |
| Purchase #3 | $103.81 | 13.218% | $117.5316 | $117.53 | $117.55 | $117.50 |
| Purchase #4 | $201.61 | 3.124% | $207.9083 | $207.91 | $207.90 | $207.90 |
| Purchase #5 | $38.70 | 6.259% | $41.1222 | $41.12 | $41.10 | $41.10 |
| Purchase #6 | $115.65 | 10.726% | $128.0546 | $128.05 | $128.05 | $128.10 |
| Purchase #7 | $111.51 | 10.477% | $123.1929 | $123.19 | $123.20 | $123.20 |
| 7 purchase totals = | $788.18 | $854.5099 | $854.50 | $854.50 | $854.50 | |