| 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 | $230.29 | 8.695% | $250.3137 | $250.31 | $250.30 | $250.30 |
| Purchase #2 | $89.51 | 5.402% | $94.3453 | $94.35 | $94.35 | $94.30 |
| Purchase #3 | $94.63 | 6.865% | $101.1263 | $101.13 | $101.15 | $101.10 |
| Purchase #4 | $176.98 | 11.382% | $197.1239 | $197.12 | $197.10 | $197.10 |
| Purchase #5 | $147.37 | 3.464% | $152.4749 | $152.47 | $152.45 | $152.50 |
| Purchase #6 | $31.85 | 13.332% | $36.0962 | $36.10 | $36.10 | $36.10 |
| Purchase #7 | $93.43 | 8.570% | $101.437 | $101.44 | $101.45 | $101.40 |
| 7 purchase totals = | $864.06 | $932.9173 | $932.92 | $932.90 | $932.80 | |