| 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 | $212.79 | 13.152% | $240.7761 | $240.78 | $240.80 | $240.80 |
| Purchase #2 | $197.89 | 11.580% | $220.8057 | $220.81 | $220.80 | $220.80 |
| Purchase #3 | $194.37 | 3.649% | $201.4626 | $201.46 | $201.45 | $201.50 |
| Purchase #4 | $196.53 | 11.162% | $218.4667 | $218.47 | $218.45 | $218.50 |
| Purchase #5 | $94.55 | 13.307% | $107.1318 | $107.13 | $107.15 | $107.10 |
| Purchase #6 | $157.85 | 6.233% | $167.6888 | $167.69 | $167.70 | $167.70 |
| Purchase #7 | $201.63 | 11.417% | $224.6501 | $224.65 | $224.65 | $224.70 |
| 7 purchase totals = | $1,255.61 | $1,380.9818 | $1,380.99 | $1,381.00 | $1,381.10 | |