| 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 | $40.29 | 7.428% | $43.2827 | $43.28 | $43.30 | $43.30 |
| Purchase #2 | $174.53 | 5.305% | $183.7888 | $183.79 | $183.80 | $183.80 |
| Purchase #3 | $177.97 | 13.791% | $202.5138 | $202.51 | $202.50 | $202.50 |
| Purchase #4 | $199.39 | 7.784% | $214.9105 | $214.91 | $214.90 | $214.90 |
| Purchase #5 | $109.65 | 8.402% | $118.8628 | $118.86 | $118.85 | $118.90 |
| Purchase #6 | $34.77 | 10.773% | $38.5158 | $38.52 | $38.50 | $38.50 |
| Purchase #7 | $240.53 | 12.576% | $270.7791 | $270.78 | $270.80 | $270.80 |
| 7 purchase totals = | $977.13 | $1,072.6535 | $1,072.65 | $1,072.65 | $1,072.70 | |