| 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 | $214.61 | 7.419% | $230.5319 | $230.53 | $230.55 | $230.50 |
| Purchase #2 | $140.83 | 7.703% | $151.6781 | $151.68 | $151.70 | $151.70 |
| Purchase #3 | $190.56 | 11.617% | $212.6974 | $212.70 | $212.70 | $212.70 |
| Purchase #4 | $225.72 | 11.276% | $251.1722 | $251.17 | $251.15 | $251.20 |
| Purchase #5 | $120.48 | 10.834% | $133.5328 | $133.53 | $133.55 | $133.50 |
| Purchase #6 | $67.28 | 5.804% | $71.1849 | $71.18 | $71.20 | $71.20 |
| Purchase #7 | $135.27 | 5.262% | $142.3879 | $142.39 | $142.40 | $142.40 |
| 7 purchase totals = | $1,094.75 | $1,193.1852 | $1,193.18 | $1,193.25 | $1,193.20 | |