| 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 | $89.89 | 12.748% | $101.3492 | $101.35 | $101.35 | $101.30 |
| Purchase #2 | $58.84 | 7.594% | $63.3083 | $63.31 | $63.30 | $63.30 |
| Purchase #3 | $228.65 | 12.277% | $256.7214 | $256.72 | $256.70 | $256.70 |
| Purchase #4 | $105.84 | 12.416% | $118.9811 | $118.98 | $119.00 | $119.00 |
| Purchase #5 | $204.36 | 7.610% | $219.9118 | $219.91 | $219.90 | $219.90 |
| Purchase #6 | $218.83 | 13.785% | $248.9957 | $249.00 | $249.00 | $249.00 |
| Purchase #7 | $110.72 | 3.772% | $114.8964 | $114.90 | $114.90 | $114.90 |
| 7 purchase totals = | $1,017.13 | $1,124.1639 | $1,124.17 | $1,124.15 | $1,124.10 | |