| 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 | $88.88 | 12.241% | $99.7598 | $99.76 | $99.75 | $99.80 |
| Purchase #2 | $185.45 | 9.460% | $202.9936 | $202.99 | $203.00 | $203.00 |
| Purchase #3 | $238.75 | 9.204% | $260.7246 | $260.72 | $260.70 | $260.70 |
| Purchase #4 | $220.97 | 10.455% | $244.0724 | $244.07 | $244.05 | $244.10 |
| Purchase #5 | $185.47 | 6.498% | $197.5218 | $197.52 | $197.50 | $197.50 |
| Purchase #6 | $81.88 | 10.516% | $90.4905 | $90.49 | $90.50 | $90.50 |
| Purchase #7 | $174.80 | 8.444% | $189.5601 | $189.56 | $189.55 | $189.60 |
| 7 purchase totals = | $1,176.20 | $1,285.1228 | $1,285.11 | $1,285.05 | $1,285.20 | |