| 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 | $38.29 | 3.705% | $39.7086 | $39.71 | $39.70 | $39.70 |
| Purchase #2 | $225.89 | 6.640% | $240.8891 | $240.89 | $240.90 | $240.90 |
| Purchase #3 | $134.52 | 10.715% | $148.9338 | $148.93 | $148.95 | $148.90 |
| Purchase #4 | $53.92 | 8.721% | $58.6224 | $58.62 | $58.60 | $58.60 |
| Purchase #5 | $248.86 | 10.660% | $275.3885 | $275.39 | $275.40 | $275.40 |
| Purchase #6 | $211.50 | 3.243% | $218.3589 | $218.36 | $218.35 | $218.40 |
| Purchase #7 | $215.51 | 4.255% | $224.68 | $224.68 | $224.70 | $224.70 |
| 7 purchase totals = | $1,128.49 | $1,206.5813 | $1,206.58 | $1,206.60 | $1,206.60 | |