| 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 | $110.29 | 12.811% | $124.4193 | $124.42 | $124.40 | $124.40 |
| Purchase #2 | $107.63 | 6.481% | $114.6055 | $114.61 | $114.60 | $114.60 |
| Purchase #3 | $112.54 | 13.736% | $127.9985 | $128.00 | $128.00 | $128.00 |
| Purchase #4 | $21.45 | 13.127% | $24.2657 | $24.27 | $24.25 | $24.30 |
| Purchase #5 | $56.64 | 8.169% | $61.2669 | $61.27 | $61.25 | $61.30 |
| Purchase #6 | $201.51 | 10.798% | $223.269 | $223.27 | $223.25 | $223.30 |
| Purchase #7 | $246.68 | 12.285% | $276.9846 | $276.98 | $277.00 | $277.00 |
| 7 purchase totals = | $856.74 | $952.8095 | $952.82 | $952.75 | $952.90 | |