| 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 | $99.29 | 9.623% | $108.8447 | $108.84 | $108.85 | $108.80 |
| Purchase #2 | $56.38 | 10.592% | $62.3518 | $62.35 | $62.35 | $62.40 |
| Purchase #3 | $249.96 | 5.309% | $263.2304 | $263.23 | $263.25 | $263.20 |
| Purchase #4 | $160.69 | 12.680% | $181.0655 | $181.07 | $181.05 | $181.10 |
| Purchase #5 | $240.77 | 5.452% | $253.8968 | $253.90 | $253.90 | $253.90 |
| Purchase #6 | $243.35 | 6.781% | $259.8516 | $259.85 | $259.85 | $259.90 |
| Purchase #7 | $54.88 | 4.723% | $57.472 | $57.47 | $57.45 | $57.50 |
| 7 purchase totals = | $1,105.32 | $1,186.7128 | $1,186.71 | $1,186.70 | $1,186.80 | |