| 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 | $131.93 | 13.211% | $149.3593 | $149.36 | $149.35 | $149.40 |
| Purchase #2 | $143.29 | 10.351% | $158.1219 | $158.12 | $158.10 | $158.10 |
| Purchase #3 | $245.90 | 10.204% | $270.9916 | $270.99 | $271.00 | $271.00 |
| Purchase #4 | $231.61 | 12.602% | $260.7975 | $260.80 | $260.80 | $260.80 |
| Purchase #5 | $60.72 | 5.739% | $64.2047 | $64.20 | $64.20 | $64.20 |
| Purchase #6 | $219.97 | 8.128% | $237.8492 | $237.85 | $237.85 | $237.80 |
| Purchase #7 | $67.40 | 3.326% | $69.6417 | $69.64 | $69.65 | $69.60 |
| 7 purchase totals = | $1,100.82 | $1,210.9659 | $1,210.96 | $1,210.95 | $1,210.90 | |