| 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 | $204.27 | 10.850% | $226.4333 | $226.43 | $226.45 | $226.40 |
| Purchase #2 | $170.60 | 10.820% | $189.0589 | $189.06 | $189.05 | $189.10 |
| Purchase #3 | $225.75 | 13.617% | $256.4904 | $256.49 | $256.50 | $256.50 |
| Purchase #4 | $224.79 | 12.486% | $252.8573 | $252.86 | $252.85 | $252.90 |
| Purchase #5 | $29.55 | 6.809% | $31.5621 | $31.56 | $31.55 | $31.60 |
| Purchase #6 | $126.77 | 4.137% | $132.0145 | $132.01 | $132.00 | $132.00 |
| Purchase #7 | $34.88 | 4.117% | $36.316 | $36.32 | $36.30 | $36.30 |
| 7 purchase totals = | $1,016.61 | $1,124.7325 | $1,124.73 | $1,124.70 | $1,124.80 | |