| 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 | $238.44 | 5.321% | $251.1274 | $251.13 | $251.15 | $251.10 |
| Purchase #2 | $137.46 | 3.805% | $142.6904 | $142.69 | $142.70 | $142.70 |
| Purchase #3 | $39.49 | 11.380% | $43.984 | $43.98 | $44.00 | $44.00 |
| Purchase #4 | $184.62 | 7.700% | $198.8357 | $198.84 | $198.85 | $198.80 |
| Purchase #5 | $119.38 | 9.666% | $130.9193 | $130.92 | $130.90 | $130.90 |
| Purchase #6 | $48.87 | 12.793% | $55.1219 | $55.12 | $55.10 | $55.10 |
| Purchase #7 | $152.28 | 10.672% | $168.5313 | $168.53 | $168.55 | $168.50 |
| 7 purchase totals = | $920.54 | $991.2100 | $991.21 | $991.25 | $991.10 | |