| 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 | $220.92 | 7.700% | $237.9308 | $237.93 | $237.95 | $237.90 |
| Purchase #2 | $193.99 | 4.120% | $201.9824 | $201.98 | $202.00 | $202.00 |
| Purchase #3 | $61.94 | 11.447% | $69.0303 | $69.03 | $69.05 | $69.00 |
| Purchase #4 | $70.54 | 11.432% | $78.6041 | $78.60 | $78.60 | $78.60 |
| Purchase #5 | $46.80 | 13.544% | $53.1386 | $53.14 | $53.15 | $53.10 |
| Purchase #6 | $150.68 | 5.669% | $159.222 | $159.22 | $159.20 | $159.20 |
| Purchase #7 | $191.46 | 7.279% | $205.3964 | $205.40 | $205.40 | $205.40 |
| 7 purchase totals = | $936.33 | $1,005.3046 | $1,005.30 | $1,005.35 | $1,005.20 | |