| 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 | $112.95 | 3.496% | $116.8987 | $116.90 | $116.90 | $116.90 |
| Purchase #2 | $164.94 | 4.769% | $172.806 | $172.81 | $172.80 | $172.80 |
| Purchase #3 | $206.39 | 3.622% | $213.8654 | $213.87 | $213.85 | $213.90 |
| Purchase #4 | $89.76 | 3.670% | $93.0542 | $93.05 | $93.05 | $93.10 |
| Purchase #5 | $188.67 | 12.591% | $212.4254 | $212.43 | $212.45 | $212.40 |
| Purchase #6 | $31.97 | 6.731% | $34.1219 | $34.12 | $34.10 | $34.10 |
| Purchase #7 | $246.86 | 13.126% | $279.2628 | $279.26 | $279.25 | $279.30 |
| 7 purchase totals = | $1,041.54 | $1,122.4344 | $1,122.44 | $1,122.40 | $1,122.50 | |