| 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 | $225.78 | 8.434% | $244.8223 | $244.82 | $244.80 | $244.80 |
| Purchase #2 | $169.93 | 10.236% | $187.324 | $187.32 | $187.30 | $187.30 |
| Purchase #3 | $227.64 | 3.463% | $235.5232 | $235.52 | $235.50 | $235.50 |
| Purchase #4 | $129.41 | 13.778% | $147.2401 | $147.24 | $147.25 | $147.20 |
| Purchase #5 | $204.93 | 13.254% | $232.0914 | $232.09 | $232.10 | $232.10 |
| Purchase #6 | $36.52 | 3.327% | $37.735 | $37.74 | $37.75 | $37.70 |
| Purchase #7 | $26.81 | 4.817% | $28.1014 | $28.10 | $28.10 | $28.10 |
| 7 purchase totals = | $1,021.02 | $1,112.8374 | $1,112.83 | $1,112.80 | $1,112.70 | |