| 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 | $190.59 | 6.634% | $203.2337 | $203.23 | $203.25 | $203.20 |
| Purchase #2 | $40.96 | 3.145% | $42.2482 | $42.25 | $42.25 | $42.20 |
| Purchase #3 | $168.36 | 9.583% | $184.4939 | $184.49 | $184.50 | $184.50 |
| Purchase #4 | $163.87 | 3.333% | $169.3318 | $169.33 | $169.35 | $169.30 |
| Purchase #5 | $18.61 | 3.354% | $19.2342 | $19.23 | $19.25 | $19.20 |
| Purchase #6 | $226.38 | 12.479% | $254.63 | $254.63 | $254.65 | $254.60 |
| Purchase #7 | $189.51 | 8.617% | $205.8401 | $205.84 | $205.85 | $205.80 |
| 7 purchase totals = | $998.28 | $1,079.0119 | $1,079.00 | $1,079.10 | $1,078.80 | |