| 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 | $7.73 | 10.775% | $8.5629 | $8.56 | $8.55 | $8.60 |
| Purchase #2 | $188.75 | 12.394% | $212.1437 | $212.14 | $212.15 | $212.10 |
| Purchase #3 | $183.80 | 6.457% | $195.668 | $195.67 | $195.65 | $195.70 |
| Purchase #4 | $243.44 | 12.600% | $274.1134 | $274.11 | $274.10 | $274.10 |
| Purchase #5 | $229.92 | 13.302% | $260.504 | $260.50 | $260.50 | $260.50 |
| Purchase #6 | $16.50 | 4.274% | $17.2052 | $17.21 | $17.20 | $17.20 |
| Purchase #7 | $184.64 | 9.216% | $201.6564 | $201.66 | $201.65 | $201.70 |
| 7 purchase totals = | $1,054.78 | $1,169.8536 | $1,169.85 | $1,169.80 | $1,169.90 | |