| 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 | $215.58 | 3.157% | $222.3859 | $222.39 | $222.40 | $222.40 |
| Purchase #2 | $202.36 | 5.434% | $213.3562 | $213.36 | $213.35 | $213.40 |
| Purchase #3 | $198.88 | 10.717% | $220.194 | $220.19 | $220.20 | $220.20 |
| Purchase #4 | $247.52 | 12.530% | $278.5343 | $278.53 | $278.55 | $278.50 |
| Purchase #5 | $85.84 | 5.840% | $90.8531 | $90.85 | $90.85 | $90.90 |
| Purchase #6 | $6.39 | 12.854% | $7.2114 | $7.21 | $7.20 | $7.20 |
| Purchase #7 | $8.86 | 9.211% | $9.6761 | $9.68 | $9.70 | $9.70 |
| 7 purchase totals = | $965.43 | $1,042.2110 | $1,042.21 | $1,042.25 | $1,042.30 | |