| 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 | $211.74 | 11.184% | $235.421 | $235.42 | $235.40 | $235.40 |
| Purchase #2 | $89.53 | 10.527% | $98.9548 | $98.95 | $98.95 | $99.00 |
| Purchase #3 | $156.35 | 3.690% | $162.1193 | $162.12 | $162.10 | $162.10 |
| Purchase #4 | $104.96 | 13.318% | $118.9386 | $118.94 | $118.95 | $118.90 |
| Purchase #5 | $168.42 | 7.311% | $180.7332 | $180.73 | $180.75 | $180.70 |
| Purchase #6 | $157.51 | 9.603% | $172.6357 | $172.64 | $172.65 | $172.60 |
| Purchase #7 | $116.49 | 10.841% | $129.1187 | $129.12 | $129.10 | $129.10 |
| 7 purchase totals = | $1,005.00 | $1,097.9213 | $1,097.92 | $1,097.90 | $1,097.80 | |