| 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 | $230.26 | 6.546% | $245.3328 | $245.33 | $245.35 | $245.30 |
| Purchase #2 | $45.94 | 8.619% | $49.8996 | $49.90 | $49.90 | $49.90 |
| Purchase #3 | $127.76 | 5.770% | $135.1318 | $135.13 | $135.15 | $135.10 |
| Purchase #4 | $161.55 | 10.479% | $178.4788 | $178.48 | $178.50 | $178.50 |
| Purchase #5 | $100.48 | 4.316% | $104.8167 | $104.82 | $104.80 | $104.80 |
| Purchase #6 | $101.88 | 4.237% | $106.1967 | $106.20 | $106.20 | $106.20 |
| Purchase #7 | $94.99 | 10.564% | $105.0247 | $105.02 | $105.00 | $105.00 |
| 7 purchase totals = | $862.86 | $924.8811 | $924.88 | $924.90 | $924.80 | |