| 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 | $179.89 | 12.778% | $202.8763 | $202.88 | $202.90 | $202.90 |
| Purchase #2 | $120.65 | 6.130% | $128.0458 | $128.05 | $128.05 | $128.00 |
| Purchase #3 | $110.75 | 12.609% | $124.7145 | $124.71 | $124.70 | $124.70 |
| Purchase #4 | $50.58 | 13.120% | $57.2161 | $57.22 | $57.20 | $57.20 |
| Purchase #5 | $196.32 | 10.732% | $217.3891 | $217.39 | $217.40 | $217.40 |
| Purchase #6 | $244.52 | 12.839% | $275.9139 | $275.91 | $275.90 | $275.90 |
| Purchase #7 | $91.60 | 12.331% | $102.8952 | $102.90 | $102.90 | $102.90 |
| 7 purchase totals = | $994.31 | $1,109.0509 | $1,109.06 | $1,109.05 | $1,109.00 | |