| 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 | $129.38 | 9.718% | $141.9531 | $141.95 | $141.95 | $142.00 |
| Purchase #2 | $129.77 | 6.150% | $137.7509 | $137.75 | $137.75 | $137.80 |
| Purchase #3 | $28.64 | 13.151% | $32.4064 | $32.41 | $32.40 | $32.40 |
| Purchase #4 | $244.33 | 8.594% | $265.3277 | $265.33 | $265.35 | $265.30 |
| Purchase #5 | $15.61 | 12.452% | $17.5538 | $17.55 | $17.55 | $17.60 |
| Purchase #6 | $213.95 | 11.685% | $238.9501 | $238.95 | $238.95 | $239.00 |
| Purchase #7 | $50.28 | 8.777% | $54.6931 | $54.69 | $54.70 | $54.70 |
| 7 purchase totals = | $811.96 | $888.6351 | $888.63 | $888.65 | $888.80 | |