| 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 | $105.95 | 3.207% | $109.3478 | $109.35 | $109.35 | $109.30 |
| Purchase #2 | $232.42 | 3.720% | $241.066 | $241.07 | $241.05 | $241.10 |
| Purchase #3 | $78.57 | 11.248% | $87.4076 | $87.41 | $87.40 | $87.40 |
| Purchase #4 | $211.26 | 10.310% | $233.0409 | $233.04 | $233.05 | $233.00 |
| Purchase #5 | $183.65 | 4.348% | $191.6351 | $191.64 | $191.65 | $191.60 |
| Purchase #6 | $37.61 | 6.204% | $39.9433 | $39.94 | $39.95 | $39.90 |
| Purchase #7 | $54.99 | 10.465% | $60.7447 | $60.74 | $60.75 | $60.70 |
| 7 purchase totals = | $904.45 | $963.1854 | $963.19 | $963.20 | $963.00 | |