| 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 | $185.48 | 4.790% | $194.3645 | $194.36 | $194.35 | $194.40 |
| Purchase #2 | $100.86 | 8.858% | $109.7942 | $109.79 | $109.80 | $109.80 |
| Purchase #3 | $215.45 | 7.733% | $232.1107 | $232.11 | $232.10 | $232.10 |
| Purchase #4 | $134.92 | 5.651% | $142.5443 | $142.54 | $142.55 | $142.50 |
| Purchase #5 | $223.79 | 7.623% | $240.8495 | $240.85 | $240.85 | $240.80 |
| Purchase #6 | $56.98 | 10.208% | $62.7965 | $62.80 | $62.80 | $62.80 |
| Purchase #7 | $43.60 | 7.201% | $46.7396 | $46.74 | $46.75 | $46.70 |
| 7 purchase totals = | $961.08 | $1,029.1993 | $1,029.19 | $1,029.20 | $1,029.10 | |