| 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 | $244.70 | 10.559% | $270.5379 | $270.54 | $270.55 | $270.50 |
| Purchase #2 | $128.71 | 10.513% | $142.2413 | $142.24 | $142.25 | $142.20 |
| Purchase #3 | $159.78 | 11.475% | $178.1148 | $178.11 | $178.10 | $178.10 |
| Purchase #4 | $70.93 | 12.784% | $79.9977 | $80.00 | $80.00 | $80.00 |
| Purchase #5 | $237.39 | 12.688% | $267.51 | $267.51 | $267.50 | $267.50 |
| Purchase #6 | $227.95 | 5.749% | $241.0548 | $241.05 | $241.05 | $241.10 |
| Purchase #7 | $50.51 | 6.319% | $53.7017 | $53.70 | $53.70 | $53.70 |
| 7 purchase totals = | $1,119.97 | $1,233.1582 | $1,233.15 | $1,233.15 | $1,233.10 | |