| 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 | $47.53 | 10.830% | $52.6775 | $52.68 | $52.70 | $52.70 |
| Purchase #2 | $208.65 | 4.846% | $218.7612 | $218.76 | $218.75 | $218.80 |
| Purchase #3 | $195.72 | 12.566% | $220.3142 | $220.31 | $220.30 | $220.30 |
| Purchase #4 | $230.25 | 9.125% | $251.2603 | $251.26 | $251.25 | $251.30 |
| Purchase #5 | $150.88 | 12.387% | $169.5695 | $169.57 | $169.55 | $169.60 |
| Purchase #6 | $211.64 | 8.125% | $228.8358 | $228.84 | $228.85 | $228.80 |
| Purchase #7 | $83.50 | 6.844% | $89.2147 | $89.21 | $89.20 | $89.20 |
| 7 purchase totals = | $1,128.17 | $1,230.6332 | $1,230.63 | $1,230.60 | $1,230.70 | |