| 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 | $101.52 | 10.618% | $112.2994 | $112.30 | $112.30 | $112.30 |
| Purchase #2 | $234.46 | 13.312% | $265.6713 | $265.67 | $265.65 | $265.70 |
| Purchase #3 | $222.95 | 11.747% | $249.1399 | $249.14 | $249.15 | $249.10 |
| Purchase #4 | $201.71 | 4.640% | $211.0693 | $211.07 | $211.05 | $211.10 |
| Purchase #5 | $172.91 | 9.111% | $188.6638 | $188.66 | $188.65 | $188.70 |
| Purchase #6 | $51.55 | 9.105% | $56.2436 | $56.24 | $56.25 | $56.20 |
| Purchase #7 | $222.71 | 9.765% | $244.4576 | $244.46 | $244.45 | $244.50 |
| 7 purchase totals = | $1,207.81 | $1,327.5449 | $1,327.54 | $1,327.50 | $1,327.60 | |