| 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 | $120.70 | 12.183% | $135.4049 | $135.40 | $135.40 | $135.40 |
| Purchase #2 | $136.90 | 8.493% | $148.5269 | $148.53 | $148.55 | $148.50 |
| Purchase #3 | $84.65 | 13.456% | $96.0405 | $96.04 | $96.05 | $96.00 |
| Purchase #4 | $85.69 | 8.170% | $92.6909 | $92.69 | $92.70 | $92.70 |
| Purchase #5 | $60.64 | 6.229% | $64.4173 | $64.42 | $64.40 | $64.40 |
| Purchase #6 | $231.38 | 4.811% | $242.5117 | $242.51 | $242.50 | $242.50 |
| Purchase #7 | $18.63 | 9.771% | $20.4503 | $20.45 | $20.45 | $20.50 |
| 7 purchase totals = | $738.59 | $800.0425 | $800.04 | $800.05 | $800.00 | |