| 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 | $121.37 | 9.218% | $132.5579 | $132.56 | $132.55 | $132.60 |
| Purchase #2 | $123.78 | 3.177% | $127.7125 | $127.71 | $127.70 | $127.70 |
| Purchase #3 | $220.79 | 3.311% | $228.1004 | $228.10 | $228.10 | $228.10 |
| Purchase #4 | $249.40 | 7.295% | $267.5937 | $267.59 | $267.60 | $267.60 |
| Purchase #5 | $40.46 | 9.620% | $44.3523 | $44.35 | $44.35 | $44.40 |
| Purchase #6 | $149.33 | 6.697% | $159.3306 | $159.33 | $159.35 | $159.30 |
| Purchase #7 | $249.46 | 8.756% | $271.3027 | $271.30 | $271.30 | $271.30 |
| 7 purchase totals = | $1,154.59 | $1,230.9501 | $1,230.94 | $1,230.95 | $1,231.00 | |