| 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 | $218.88 | 6.376% | $232.8358 | $232.84 | $232.85 | $232.80 |
| Purchase #2 | $25.58 | 11.625% | $28.5537 | $28.55 | $28.55 | $28.60 |
| Purchase #3 | $235.68 | 6.648% | $251.348 | $251.35 | $251.35 | $251.30 |
| Purchase #4 | $207.72 | 7.769% | $223.8578 | $223.86 | $223.85 | $223.90 |
| Purchase #5 | $120.55 | 6.590% | $128.4942 | $128.49 | $128.50 | $128.50 |
| Purchase #6 | $180.32 | 7.420% | $193.6997 | $193.70 | $193.70 | $193.70 |
| Purchase #7 | $128.94 | 6.277% | $137.0336 | $137.03 | $137.05 | $137.00 |
| 7 purchase totals = | $1,117.67 | $1,195.8228 | $1,195.82 | $1,195.85 | $1,195.80 | |