| 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 | $206.78 | 8.105% | $223.5395 | $223.54 | $223.55 | $223.50 |
| Purchase #2 | $115.42 | 11.511% | $128.706 | $128.71 | $128.70 | $128.70 |
| Purchase #3 | $194.50 | 11.487% | $216.8422 | $216.84 | $216.85 | $216.80 |
| Purchase #4 | $89.88 | 8.688% | $97.6888 | $97.69 | $97.70 | $97.70 |
| Purchase #5 | $203.39 | 6.269% | $216.1405 | $216.14 | $216.15 | $216.10 |
| Purchase #6 | $203.50 | 12.190% | $228.3067 | $228.31 | $228.30 | $228.30 |
| Purchase #7 | $209.65 | 11.664% | $234.1036 | $234.10 | $234.10 | $234.10 |
| 7 purchase totals = | $1,223.12 | $1,345.3273 | $1,345.33 | $1,345.35 | $1,345.20 | |