| 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 | $202.98 | 4.870% | $212.8651 | $212.87 | $212.85 | $212.90 |
| Purchase #2 | $246.87 | 9.805% | $271.0756 | $271.08 | $271.10 | $271.10 |
| Purchase #3 | $183.33 | 6.294% | $194.8688 | $194.87 | $194.85 | $194.90 |
| Purchase #4 | $179.87 | 12.135% | $201.6972 | $201.70 | $201.70 | $201.70 |
| Purchase #5 | $38.51 | 6.115% | $40.8649 | $40.86 | $40.85 | $40.90 |
| Purchase #6 | $108.65 | 3.574% | $112.5332 | $112.53 | $112.55 | $112.50 |
| Purchase #7 | $69.68 | 8.722% | $75.7575 | $75.76 | $75.75 | $75.80 |
| 7 purchase totals = | $1,029.89 | $1,109.6623 | $1,109.67 | $1,109.65 | $1,109.80 | |