| 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 | $117.94 | 9.501% | $129.1455 | $129.15 | $129.15 | $129.10 |
| Purchase #2 | $231.87 | 11.406% | $258.3171 | $258.32 | $258.30 | $258.30 |
| Purchase #3 | $175.81 | 3.835% | $182.5523 | $182.55 | $182.55 | $182.60 |
| Purchase #4 | $165.40 | 6.115% | $175.5142 | $175.51 | $175.50 | $175.50 |
| Purchase #5 | $26.46 | 7.599% | $28.4707 | $28.47 | $28.45 | $28.50 |
| Purchase #6 | $95.61 | 12.565% | $107.6234 | $107.62 | $107.60 | $107.60 |
| Purchase #7 | $193.90 | 5.309% | $204.1942 | $204.19 | $204.20 | $204.20 |
| 7 purchase totals = | $1,006.99 | $1,085.8174 | $1,085.81 | $1,085.75 | $1,085.80 | |