| 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 | $190.59 | 10.503% | $210.6077 | $210.61 | $210.60 | $210.60 |
| Purchase #2 | $221.68 | 8.154% | $239.7558 | $239.76 | $239.75 | $239.80 |
| Purchase #3 | $81.93 | 9.672% | $89.8543 | $89.85 | $89.85 | $89.90 |
| Purchase #4 | $148.29 | 7.366% | $159.213 | $159.21 | $159.20 | $159.20 |
| Purchase #5 | $29.35 | 7.359% | $31.5099 | $31.51 | $31.50 | $31.50 |
| Purchase #6 | $179.53 | 9.775% | $197.0791 | $197.08 | $197.10 | $197.10 |
| Purchase #7 | $121.29 | 4.262% | $126.4594 | $126.46 | $126.45 | $126.50 |
| 7 purchase totals = | $972.66 | $1,054.4792 | $1,054.48 | $1,054.45 | $1,054.60 | |