| 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 | $196.58 | 3.683% | $203.82 | $203.82 | $203.80 | $203.80 |
| Purchase #2 | $6.53 | 8.112% | $7.0597 | $7.06 | $7.05 | $7.10 |
| Purchase #3 | $238.89 | 8.792% | $259.8932 | $259.89 | $259.90 | $259.90 |
| Purchase #4 | $84.95 | 9.399% | $92.9345 | $92.93 | $92.95 | $92.90 |
| Purchase #5 | $226.73 | 13.294% | $256.8715 | $256.87 | $256.85 | $256.90 |
| Purchase #6 | $105.26 | 10.693% | $116.5155 | $116.52 | $116.50 | $116.50 |
| Purchase #7 | $74.46 | 4.745% | $77.9931 | $77.99 | $78.00 | $78.00 |
| 7 purchase totals = | $933.40 | $1,015.0875 | $1,015.08 | $1,015.05 | $1,015.10 | |