| 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 | $28.45 | 11.276% | $31.658 | $31.66 | $31.65 | $31.70 |
| Purchase #2 | $191.77 | 5.447% | $202.2157 | $202.22 | $202.20 | $202.20 |
| Purchase #3 | $118.28 | 5.776% | $125.1119 | $125.11 | $125.10 | $125.10 |
| Purchase #4 | $124.64 | 7.179% | $133.5879 | $133.59 | $133.60 | $133.60 |
| Purchase #5 | $102.97 | 6.232% | $109.3871 | $109.39 | $109.40 | $109.40 |
| Purchase #6 | $139.27 | 4.335% | $145.3074 | $145.31 | $145.30 | $145.30 |
| Purchase #7 | $226.81 | 11.434% | $252.7435 | $252.74 | $252.75 | $252.70 |
| 7 purchase totals = | $932.19 | $1,000.0115 | $1,000.02 | $1,000.00 | $1,000.00 | |