| 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 | $194.86 | 7.670% | $209.8058 | $209.81 | $209.80 | $209.80 |
| Purchase #2 | $125.54 | 13.521% | $142.5143 | $142.51 | $142.50 | $142.50 |
| Purchase #3 | $165.64 | 3.361% | $171.2072 | $171.21 | $171.20 | $171.20 |
| Purchase #4 | $65.78 | 13.560% | $74.6998 | $74.70 | $74.70 | $74.70 |
| Purchase #5 | $104.51 | 13.780% | $118.9115 | $118.91 | $118.90 | $118.90 |
| Purchase #6 | $209.46 | 9.617% | $229.6038 | $229.60 | $229.60 | $229.60 |
| Purchase #7 | $101.76 | 6.584% | $108.4599 | $108.46 | $108.45 | $108.50 |
| 7 purchase totals = | $967.55 | $1,055.2023 | $1,055.20 | $1,055.15 | $1,055.20 | |