| 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 | $247.64 | 7.498% | $266.208 | $266.21 | $266.20 | $266.20 |
| Purchase #2 | $149.43 | 6.194% | $158.6857 | $158.69 | $158.70 | $158.70 |
| Purchase #3 | $213.80 | 4.678% | $223.8016 | $223.80 | $223.80 | $223.80 |
| Purchase #4 | $143.29 | 10.499% | $158.334 | $158.33 | $158.35 | $158.30 |
| Purchase #5 | $132.25 | 9.729% | $145.1166 | $145.12 | $145.10 | $145.10 |
| Purchase #6 | $186.48 | 12.820% | $210.3867 | $210.39 | $210.40 | $210.40 |
| Purchase #7 | $104.68 | 5.220% | $110.1443 | $110.14 | $110.15 | $110.10 |
| 7 purchase totals = | $1,177.57 | $1,272.6769 | $1,272.68 | $1,272.70 | $1,272.60 | |