| 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 | $228.31 | 12.151% | $256.0519 | $256.05 | $256.05 | $256.10 |
| Purchase #2 | $103.28 | 7.187% | $110.7027 | $110.70 | $110.70 | $110.70 |
| Purchase #3 | $5.45 | 5.518% | $5.7507 | $5.75 | $5.75 | $5.80 |
| Purchase #4 | $142.63 | 11.874% | $159.5659 | $159.57 | $159.55 | $159.60 |
| Purchase #5 | $31.52 | 10.405% | $34.7997 | $34.80 | $34.80 | $34.80 |
| Purchase #6 | $197.46 | 7.306% | $211.8864 | $211.89 | $211.90 | $211.90 |
| Purchase #7 | $26.39 | 12.872% | $29.7869 | $29.79 | $29.80 | $29.80 |
| 7 purchase totals = | $735.04 | $808.5442 | $808.55 | $808.55 | $808.70 | |