| 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 | $122.37 | 8.488% | $132.7568 | $132.76 | $132.75 | $132.80 |
| Purchase #2 | $89.53 | 7.361% | $96.1203 | $96.12 | $96.10 | $96.10 |
| Purchase #3 | $238.52 | 13.112% | $269.7947 | $269.79 | $269.80 | $269.80 |
| Purchase #4 | $110.49 | 3.317% | $114.155 | $114.16 | $114.15 | $114.20 |
| Purchase #5 | $179.78 | 12.196% | $201.706 | $201.71 | $201.70 | $201.70 |
| Purchase #6 | $135.30 | 6.516% | $144.1161 | $144.12 | $144.10 | $144.10 |
| Purchase #7 | $106.88 | 10.689% | $118.3044 | $118.30 | $118.30 | $118.30 |
| 7 purchase totals = | $982.87 | $1,076.9533 | $1,076.96 | $1,076.90 | $1,077.00 | |