| 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 | $238.86 | 8.321% | $258.7355 | $258.74 | $258.75 | $258.70 |
| Purchase #2 | $11.58 | 10.171% | $12.7578 | $12.76 | $12.75 | $12.80 |
| Purchase #3 | $77.31 | 6.672% | $82.4681 | $82.47 | $82.45 | $82.50 |
| Purchase #4 | $121.78 | 6.185% | $129.3121 | $129.31 | $129.30 | $129.30 |
| Purchase #5 | $76.69 | 3.150% | $79.1057 | $79.11 | $79.10 | $79.10 |
| Purchase #6 | $135.33 | 13.554% | $153.6726 | $153.67 | $153.65 | $153.70 |
| Purchase #7 | $200.84 | 11.597% | $224.1314 | $224.13 | $224.15 | $224.10 |
| 7 purchase totals = | $862.39 | $940.1832 | $940.19 | $940.15 | $940.20 | |