| 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 | $234.27 | 10.108% | $257.95 | $257.95 | $257.95 | $258.00 |
| Purchase #2 | $39.59 | 4.634% | $41.4246 | $41.42 | $41.40 | $41.40 |
| Purchase #3 | $214.60 | 12.574% | $241.5838 | $241.58 | $241.60 | $241.60 |
| Purchase #4 | $40.91 | 13.487% | $46.4275 | $46.43 | $46.45 | $46.40 |
| Purchase #5 | $182.47 | 5.128% | $191.8271 | $191.83 | $191.85 | $191.80 |
| Purchase #6 | $203.66 | 5.499% | $214.8593 | $214.86 | $214.85 | $214.90 |
| Purchase #7 | $135.30 | 6.386% | $143.9403 | $143.94 | $143.95 | $143.90 |
| 7 purchase totals = | $1,050.80 | $1,138.0126 | $1,138.01 | $1,138.05 | $1,138.00 | |