| 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 | $220.88 | 13.492% | $250.6811 | $250.68 | $250.70 | $250.70 |
| Purchase #2 | $150.38 | 5.152% | $158.1276 | $158.13 | $158.15 | $158.10 |
| Purchase #3 | $202.62 | 5.116% | $212.986 | $212.99 | $213.00 | $213.00 |
| Purchase #4 | $31.40 | 11.678% | $35.0669 | $35.07 | $35.05 | $35.10 |
| Purchase #5 | $172.50 | 11.215% | $191.8459 | $191.85 | $191.85 | $191.80 |
| Purchase #6 | $226.51 | 13.233% | $256.4841 | $256.48 | $256.50 | $256.50 |
| Purchase #7 | $32.95 | 9.586% | $36.1086 | $36.11 | $36.10 | $36.10 |
| 7 purchase totals = | $1,037.24 | $1,141.3002 | $1,141.31 | $1,141.35 | $1,141.30 | |