| 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 | $120.31 | 13.248% | $136.2487 | $136.25 | $136.25 | $136.20 |
| Purchase #2 | $180.26 | 9.735% | $197.8083 | $197.81 | $197.80 | $197.80 |
| Purchase #3 | $122.88 | 13.755% | $139.7821 | $139.78 | $139.80 | $139.80 |
| Purchase #4 | $245.42 | 10.218% | $270.497 | $270.50 | $270.50 | $270.50 |
| Purchase #5 | $222.87 | 6.653% | $237.6975 | $237.70 | $237.70 | $237.70 |
| Purchase #6 | $12.35 | 7.205% | $13.2398 | $13.24 | $13.25 | $13.20 |
| Purchase #7 | $110.56 | 7.426% | $118.7702 | $118.77 | $118.75 | $118.80 |
| 7 purchase totals = | $1,014.65 | $1,114.0436 | $1,114.05 | $1,114.05 | $1,114.00 | |