| 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 | $250.90 | 9.220% | $274.033 | $274.03 | $274.05 | $274.00 |
| Purchase #2 | $64.69 | 12.832% | $72.991 | $72.99 | $73.00 | $73.00 |
| Purchase #3 | $187.97 | 12.355% | $211.1937 | $211.19 | $211.20 | $211.20 |
| Purchase #4 | $27.95 | 3.374% | $28.893 | $28.89 | $28.90 | $28.90 |
| Purchase #5 | $184.60 | 13.522% | $209.5616 | $209.56 | $209.55 | $209.60 |
| Purchase #6 | $234.87 | 7.782% | $253.1476 | $253.15 | $253.15 | $253.10 |
| Purchase #7 | $210.25 | 8.861% | $228.8803 | $228.88 | $228.90 | $228.90 |
| 7 purchase totals = | $1,161.23 | $1,278.7002 | $1,278.69 | $1,278.75 | $1,278.70 | |