| 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 | $238.91 | 8.735% | $259.7788 | $259.78 | $259.80 | $259.80 |
| Purchase #2 | $46.28 | 3.303% | $47.8086 | $47.81 | $47.80 | $47.80 |
| Purchase #3 | $82.59 | 6.325% | $87.8138 | $87.81 | $87.80 | $87.80 |
| Purchase #4 | $40.93 | 9.265% | $44.7222 | $44.72 | $44.70 | $44.70 |
| Purchase #5 | $203.30 | 7.762% | $219.0801 | $219.08 | $219.10 | $219.10 |
| Purchase #6 | $147.37 | 9.222% | $160.9605 | $160.96 | $160.95 | $161.00 |
| Purchase #7 | $216.56 | 13.523% | $245.8454 | $245.85 | $245.85 | $245.80 |
| 7 purchase totals = | $975.94 | $1,066.0094 | $1,066.01 | $1,066.00 | $1,066.00 | |