| 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 | $196.45 | 6.552% | $209.3214 | $209.32 | $209.30 | $209.30 |
| Purchase #2 | $103.87 | 3.186% | $107.1793 | $107.18 | $107.20 | $107.20 |
| Purchase #3 | $206.81 | 5.184% | $217.531 | $217.53 | $217.55 | $217.50 |
| Purchase #4 | $239.92 | 13.802% | $273.0338 | $273.03 | $273.05 | $273.00 |
| Purchase #5 | $226.71 | 5.238% | $238.5851 | $238.59 | $238.60 | $238.60 |
| Purchase #6 | $220.61 | 3.857% | $229.1189 | $229.12 | $229.10 | $229.10 |
| Purchase #7 | $214.78 | 5.391% | $226.3588 | $226.36 | $226.35 | $226.40 |
| 7 purchase totals = | $1,409.15 | $1,501.1283 | $1,501.13 | $1,501.15 | $1,501.10 | |