| 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 | $228.83 | 13.672% | $260.1156 | $260.12 | $260.10 | $260.10 |
| Purchase #2 | $170.93 | 13.530% | $194.0568 | $194.06 | $194.05 | $194.10 |
| Purchase #3 | $226.25 | 13.668% | $257.1739 | $257.17 | $257.15 | $257.20 |
| Purchase #4 | $176.52 | 11.442% | $196.7174 | $196.72 | $196.70 | $196.70 |
| Purchase #5 | $188.32 | 11.514% | $210.0032 | $210.00 | $210.00 | $210.00 |
| Purchase #6 | $62.28 | 12.319% | $69.9523 | $69.95 | $69.95 | $70.00 |
| Purchase #7 | $64.51 | 7.550% | $69.3805 | $69.38 | $69.40 | $69.40 |
| 7 purchase totals = | $1,117.64 | $1,257.3997 | $1,257.40 | $1,257.35 | $1,257.50 | |