| 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 | $242.77 | 9.388% | $265.5612 | $265.56 | $265.55 | $265.60 |
| Purchase #2 | $138.39 | 7.750% | $149.1152 | $149.12 | $149.10 | $149.10 |
| Purchase #3 | $158.41 | 3.753% | $164.3551 | $164.36 | $164.35 | $164.40 |
| Purchase #4 | $126.25 | 3.201% | $130.2913 | $130.29 | $130.30 | $130.30 |
| Purchase #5 | $130.96 | 13.657% | $148.8452 | $148.85 | $148.85 | $148.80 |
| Purchase #6 | $5.89 | 6.658% | $6.2822 | $6.28 | $6.30 | $6.30 |
| Purchase #7 | $226.89 | 8.307% | $245.7378 | $245.74 | $245.75 | $245.70 |
| 7 purchase totals = | $1,029.56 | $1,110.1880 | $1,110.20 | $1,110.20 | $1,110.20 | |