| 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 | $92.32 | 11.425% | $102.8676 | $102.87 | $102.85 | $102.90 |
| Purchase #2 | $199.86 | 12.506% | $224.8545 | $224.85 | $224.85 | $224.90 |
| Purchase #3 | $86.96 | 5.571% | $91.8045 | $91.80 | $91.80 | $91.80 |
| Purchase #4 | $183.91 | 5.243% | $193.5524 | $193.55 | $193.55 | $193.60 |
| Purchase #5 | $169.59 | 7.641% | $182.5484 | $182.55 | $182.55 | $182.50 |
| Purchase #6 | $162.65 | 9.286% | $177.7537 | $177.75 | $177.75 | $177.80 |
| Purchase #7 | $129.98 | 6.601% | $138.56 | $138.56 | $138.55 | $138.60 |
| 7 purchase totals = | $1,025.27 | $1,111.9411 | $1,111.93 | $1,111.90 | $1,112.10 | |