| 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 | $105.49 | 6.724% | $112.5831 | $112.58 | $112.60 | $112.60 |
| Purchase #2 | $223.45 | 4.165% | $232.7567 | $232.76 | $232.75 | $232.80 |
| Purchase #3 | $170.79 | 9.152% | $186.4207 | $186.42 | $186.40 | $186.40 |
| Purchase #4 | $99.97 | 3.824% | $103.7929 | $103.79 | $103.80 | $103.80 |
| Purchase #5 | $141.91 | 11.461% | $158.1743 | $158.17 | $158.15 | $158.20 |
| Purchase #6 | $248.81 | 8.687% | $270.4241 | $270.42 | $270.40 | $270.40 |
| Purchase #7 | $140.28 | 4.183% | $146.1479 | $146.15 | $146.15 | $146.10 |
| 7 purchase totals = | $1,130.70 | $1,210.2997 | $1,210.29 | $1,210.25 | $1,210.30 | |