| 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 | $220.50 | 11.633% | $246.1508 | $246.15 | $246.15 | $246.20 |
| Purchase #2 | $230.64 | 5.849% | $244.1301 | $244.13 | $244.15 | $244.10 |
| Purchase #3 | $84.25 | 3.666% | $87.3386 | $87.34 | $87.35 | $87.30 |
| Purchase #4 | $142.53 | 5.321% | $150.114 | $150.11 | $150.10 | $150.10 |
| Purchase #5 | $167.77 | 13.317% | $190.1119 | $190.11 | $190.10 | $190.10 |
| Purchase #6 | $210.37 | 4.367% | $219.5569 | $219.56 | $219.55 | $219.60 |
| Purchase #7 | $158.85 | 7.538% | $170.8241 | $170.82 | $170.80 | $170.80 |
| 7 purchase totals = | $1,214.91 | $1,308.2264 | $1,308.22 | $1,308.20 | $1,308.20 | |