| 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 | $236.50 | 5.463% | $249.42 | $249.42 | $249.40 | $249.40 |
| Purchase #2 | $56.36 | 6.803% | $60.1942 | $60.19 | $60.20 | $60.20 |
| Purchase #3 | $90.99 | 11.248% | $101.2246 | $101.22 | $101.20 | $101.20 |
| Purchase #4 | $156.48 | 13.581% | $177.7315 | $177.73 | $177.75 | $177.70 |
| Purchase #5 | $11.87 | 13.639% | $13.4889 | $13.49 | $13.50 | $13.50 |
| Purchase #6 | $135.30 | 13.104% | $153.0297 | $153.03 | $153.05 | $153.00 |
| Purchase #7 | $230.29 | 11.331% | $256.3842 | $256.38 | $256.40 | $256.40 |
| 7 purchase totals = | $917.79 | $1,011.4731 | $1,011.46 | $1,011.50 | $1,011.40 | |