| 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 | $112.88 | 8.248% | $122.1903 | $122.19 | $122.20 | $122.20 |
| Purchase #2 | $87.68 | 4.665% | $91.7703 | $91.77 | $91.75 | $91.80 |
| Purchase #3 | $123.34 | 3.653% | $127.8456 | $127.85 | $127.85 | $127.80 |
| Purchase #4 | $237.86 | 6.751% | $253.9179 | $253.92 | $253.90 | $253.90 |
| Purchase #5 | $53.97 | 12.586% | $60.7627 | $60.76 | $60.75 | $60.80 |
| Purchase #6 | $128.46 | 10.723% | $142.2348 | $142.23 | $142.25 | $142.20 |
| Purchase #7 | $192.77 | 12.542% | $216.9472 | $216.95 | $216.95 | $216.90 |
| 7 purchase totals = | $936.96 | $1,015.6688 | $1,015.67 | $1,015.65 | $1,015.60 | |