| 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 | $115.60 | 7.425% | $124.1833 | $124.18 | $124.20 | $124.20 |
| Purchase #2 | $216.52 | 10.232% | $238.6743 | $238.67 | $238.65 | $238.70 |
| Purchase #3 | $40.63 | 12.356% | $45.6502 | $45.65 | $45.65 | $45.70 |
| Purchase #4 | $202.59 | 7.531% | $217.8471 | $217.85 | $217.85 | $217.80 |
| Purchase #5 | $109.77 | 3.236% | $113.3222 | $113.32 | $113.30 | $113.30 |
| Purchase #6 | $212.68 | 13.720% | $241.8597 | $241.86 | $241.85 | $241.90 |
| Purchase #7 | $43.60 | 12.570% | $49.0805 | $49.08 | $49.10 | $49.10 |
| 7 purchase totals = | $941.39 | $1,030.6173 | $1,030.61 | $1,030.60 | $1,030.70 | |