| 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 | $70.62 | 3.124% | $72.8262 | $72.83 | $72.85 | $72.80 |
| Purchase #2 | $203.74 | 12.266% | $228.7307 | $228.73 | $228.75 | $228.70 |
| Purchase #3 | $89.74 | 11.577% | $100.1292 | $100.13 | $100.15 | $100.10 |
| Purchase #4 | $70.69 | 5.670% | $74.6981 | $74.70 | $74.70 | $74.70 |
| Purchase #5 | $216.61 | 11.113% | $240.6819 | $240.68 | $240.70 | $240.70 |
| Purchase #6 | $200.93 | 11.634% | $224.3062 | $224.31 | $224.30 | $224.30 |
| Purchase #7 | $184.46 | 9.269% | $201.5576 | $201.56 | $201.55 | $201.60 |
| 7 purchase totals = | $1,036.79 | $1,142.9299 | $1,142.94 | $1,143.00 | $1,142.90 | |