| 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 | $227.68 | 4.800% | $238.6086 | $238.61 | $238.60 | $238.60 |
| Purchase #2 | $209.74 | 4.674% | $219.5432 | $219.54 | $219.55 | $219.50 |
| Purchase #3 | $29.29 | 9.738% | $32.1423 | $32.14 | $32.15 | $32.10 |
| Purchase #4 | $180.62 | 8.339% | $195.6819 | $195.68 | $195.70 | $195.70 |
| Purchase #5 | $131.81 | 4.754% | $138.0762 | $138.08 | $138.10 | $138.10 |
| Purchase #6 | $97.77 | 13.509% | $110.9777 | $110.98 | $111.00 | $111.00 |
| Purchase #7 | $203.88 | 8.291% | $220.7837 | $220.78 | $220.80 | $220.80 |
| 7 purchase totals = | $1,080.79 | $1,155.8136 | $1,155.81 | $1,155.90 | $1,155.80 | |