| 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 | $221.56 | 11.654% | $247.3806 | $247.38 | $247.40 | $247.40 |
| Purchase #2 | $62.52 | 12.112% | $70.0924 | $70.09 | $70.10 | $70.10 |
| Purchase #3 | $175.98 | 6.722% | $187.8094 | $187.81 | $187.80 | $187.80 |
| Purchase #4 | $130.27 | 3.154% | $134.3787 | $134.38 | $134.40 | $134.40 |
| Purchase #5 | $187.95 | 6.663% | $200.4731 | $200.47 | $200.45 | $200.50 |
| Purchase #6 | $75.76 | 6.521% | $80.7003 | $80.70 | $80.70 | $80.70 |
| Purchase #7 | $194.46 | 9.148% | $212.2492 | $212.25 | $212.25 | $212.20 |
| 7 purchase totals = | $1,048.50 | $1,133.0837 | $1,133.08 | $1,133.10 | $1,133.10 | |