| 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 | $196.63 | 6.457% | $209.3264 | $209.33 | $209.35 | $209.30 |
| Purchase #2 | $233.71 | 11.253% | $260.0094 | $260.01 | $260.00 | $260.00 |
| Purchase #3 | $213.88 | 8.165% | $231.3433 | $231.34 | $231.35 | $231.30 |
| Purchase #4 | $8.30 | 4.574% | $8.6796 | $8.68 | $8.70 | $8.70 |
| Purchase #5 | $141.32 | 5.855% | $149.5943 | $149.59 | $149.60 | $149.60 |
| Purchase #6 | $45.75 | 13.355% | $51.8599 | $51.86 | $51.85 | $51.90 |
| Purchase #7 | $12.73 | 9.193% | $13.9003 | $13.90 | $13.90 | $13.90 |
| 7 purchase totals = | $852.32 | $924.7132 | $924.71 | $924.75 | $924.70 | |