| 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 | $204.59 | 11.519% | $228.1567 | $228.16 | $228.15 | $228.20 |
| Purchase #2 | $6.87 | 9.768% | $7.5411 | $7.54 | $7.55 | $7.50 |
| Purchase #3 | $210.34 | 12.714% | $237.0826 | $237.08 | $237.10 | $237.10 |
| Purchase #4 | $104.80 | 10.471% | $115.7736 | $115.77 | $115.75 | $115.80 |
| Purchase #5 | $151.34 | 5.275% | $159.3232 | $159.32 | $159.30 | $159.30 |
| Purchase #6 | $126.93 | 8.242% | $137.3916 | $137.39 | $137.40 | $137.40 |
| Purchase #7 | $104.80 | 12.723% | $118.1337 | $118.13 | $118.15 | $118.10 |
| 7 purchase totals = | $909.67 | $1,003.4025 | $1,003.39 | $1,003.40 | $1,003.40 | |