| 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 | $132.65 | 12.728% | $149.5337 | $149.53 | $149.55 | $149.50 |
| Purchase #2 | $77.96 | 7.615% | $83.8967 | $83.90 | $83.90 | $83.90 |
| Purchase #3 | $140.93 | 13.150% | $159.4623 | $159.46 | $159.45 | $159.50 |
| Purchase #4 | $203.86 | 3.384% | $210.7586 | $210.76 | $210.75 | $210.80 |
| Purchase #5 | $35.55 | 11.407% | $39.6052 | $39.61 | $39.60 | $39.60 |
| Purchase #6 | $189.81 | 10.103% | $208.9865 | $208.99 | $209.00 | $209.00 |
| Purchase #7 | $236.51 | 12.335% | $265.6835 | $265.68 | $265.70 | $265.70 |
| 7 purchase totals = | $1,017.27 | $1,117.9265 | $1,117.93 | $1,117.95 | $1,118.00 | |