| 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 | $110.69 | 7.258% | $118.7239 | $118.72 | $118.70 | $118.70 |
| Purchase #2 | $191.65 | 8.701% | $208.3255 | $208.33 | $208.35 | $208.30 |
| Purchase #3 | $203.77 | 12.444% | $229.1271 | $229.13 | $229.15 | $229.10 |
| Purchase #4 | $103.71 | 3.841% | $107.6935 | $107.69 | $107.70 | $107.70 |
| Purchase #5 | $120.29 | 11.554% | $134.1883 | $134.19 | $134.20 | $134.20 |
| Purchase #6 | $230.92 | 12.376% | $259.4987 | $259.50 | $259.50 | $259.50 |
| Purchase #7 | $149.87 | 3.628% | $155.3073 | $155.31 | $155.30 | $155.30 |
| 7 purchase totals = | $1,110.90 | $1,212.8643 | $1,212.87 | $1,212.90 | $1,212.80 | |