| 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 | $134.37 | 5.590% | $141.8813 | $141.88 | $141.90 | $141.90 |
| Purchase #2 | $26.77 | 8.443% | $29.0302 | $29.03 | $29.05 | $29.00 |
| Purchase #3 | $212.55 | 12.352% | $238.8042 | $238.80 | $238.80 | $238.80 |
| Purchase #4 | $179.82 | 7.420% | $193.1626 | $193.16 | $193.15 | $193.20 |
| Purchase #5 | $70.79 | 12.150% | $79.391 | $79.39 | $79.40 | $79.40 |
| Purchase #6 | $88.96 | 7.310% | $95.463 | $95.46 | $95.45 | $95.50 |
| Purchase #7 | $193.92 | 8.615% | $210.6262 | $210.63 | $210.65 | $210.60 |
| 7 purchase totals = | $907.18 | $988.3585 | $988.35 | $988.40 | $988.40 | |