| 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 | $138.30 | 10.175% | $152.372 | $152.37 | $152.35 | $152.40 |
| Purchase #2 | $247.55 | 8.685% | $269.0497 | $269.05 | $269.05 | $269.00 |
| Purchase #3 | $39.44 | 7.697% | $42.4757 | $42.48 | $42.50 | $42.50 |
| Purchase #4 | $166.55 | 6.678% | $177.6722 | $177.67 | $177.65 | $177.70 |
| Purchase #5 | $241.64 | 7.368% | $259.444 | $259.44 | $259.45 | $259.40 |
| Purchase #6 | $224.49 | 11.148% | $249.5161 | $249.52 | $249.50 | $249.50 |
| Purchase #7 | $157.71 | 8.118% | $170.5129 | $170.51 | $170.50 | $170.50 |
| 7 purchase totals = | $1,215.68 | $1,321.0426 | $1,321.04 | $1,321.00 | $1,321.00 | |