| 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 | $243.63 | 3.442% | $252.0157 | $252.02 | $252.00 | $252.00 |
| Purchase #2 | $18.70 | 4.821% | $19.6015 | $19.60 | $19.60 | $19.60 |
| Purchase #3 | $152.52 | 11.592% | $170.2001 | $170.20 | $170.20 | $170.20 |
| Purchase #4 | $203.76 | 4.573% | $213.0779 | $213.08 | $213.10 | $213.10 |
| Purchase #5 | $238.52 | 8.462% | $258.7036 | $258.70 | $258.70 | $258.70 |
| Purchase #6 | $63.51 | 8.397% | $68.8429 | $68.84 | $68.85 | $68.80 |
| Purchase #7 | $204.99 | 9.642% | $224.7551 | $224.76 | $224.75 | $224.80 |
| 7 purchase totals = | $1,125.63 | $1,207.1968 | $1,207.20 | $1,207.20 | $1,207.20 | |