| 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 | $102.37 | 7.685% | $110.2371 | $110.24 | $110.25 | $110.20 |
| Purchase #2 | $168.50 | 4.182% | $175.5467 | $175.55 | $175.55 | $175.50 |
| Purchase #3 | $69.45 | 7.163% | $74.4247 | $74.42 | $74.40 | $74.40 |
| Purchase #4 | $36.35 | 10.866% | $40.2998 | $40.30 | $40.30 | $40.30 |
| Purchase #5 | $172.64 | 4.763% | $180.8628 | $180.86 | $180.85 | $180.90 |
| Purchase #6 | $191.35 | 8.269% | $207.1727 | $207.17 | $207.15 | $207.20 |
| Purchase #7 | $223.41 | 13.305% | $253.1347 | $253.13 | $253.15 | $253.10 |
| 7 purchase totals = | $964.07 | $1,041.6785 | $1,041.67 | $1,041.65 | $1,041.60 | |