| 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 | $114.37 | 7.436% | $122.8746 | $122.87 | $122.85 | $122.90 |
| Purchase #2 | $194.41 | 8.858% | $211.6308 | $211.63 | $211.65 | $211.60 |
| Purchase #3 | $147.71 | 8.142% | $159.7365 | $159.74 | $159.75 | $159.70 |
| Purchase #4 | $57.46 | 4.158% | $59.8492 | $59.85 | $59.85 | $59.80 |
| Purchase #5 | $246.31 | 12.592% | $277.3254 | $277.33 | $277.35 | $277.30 |
| Purchase #6 | $170.46 | 12.615% | $191.9635 | $191.96 | $191.95 | $192.00 |
| Purchase #7 | $183.92 | 11.348% | $204.7912 | $204.79 | $204.80 | $204.80 |
| 7 purchase totals = | $1,114.64 | $1,228.1712 | $1,228.17 | $1,228.20 | $1,228.10 | |