| 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 | $242.67 | 5.358% | $255.6723 | $255.67 | $255.65 | $255.70 |
| Purchase #2 | $104.55 | 5.531% | $110.3327 | $110.33 | $110.35 | $110.30 |
| Purchase #3 | $175.67 | 7.278% | $188.4553 | $188.46 | $188.45 | $188.50 |
| Purchase #4 | $244.64 | 10.535% | $270.4128 | $270.41 | $270.40 | $270.40 |
| Purchase #5 | $133.50 | 3.608% | $138.3167 | $138.32 | $138.30 | $138.30 |
| Purchase #6 | $211.86 | 8.416% | $229.6901 | $229.69 | $229.70 | $229.70 |
| Purchase #7 | $132.51 | 10.624% | $146.5879 | $146.59 | $146.60 | $146.60 |
| 7 purchase totals = | $1,245.40 | $1,339.4678 | $1,339.47 | $1,339.45 | $1,339.50 | |