| 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 | $236.84 | 6.381% | $251.9528 | $251.95 | $251.95 | $252.00 |
| Purchase #2 | $248.92 | 7.755% | $268.2237 | $268.22 | $268.20 | $268.20 |
| Purchase #3 | $226.84 | 3.442% | $234.6478 | $234.65 | $234.65 | $234.60 |
| Purchase #4 | $28.81 | 8.745% | $31.3294 | $31.33 | $31.35 | $31.30 |
| Purchase #5 | $12.40 | 10.164% | $13.6603 | $13.66 | $13.65 | $13.70 |
| Purchase #6 | $162.59 | 10.501% | $179.6636 | $179.66 | $179.65 | $179.70 |
| Purchase #7 | $119.58 | 8.851% | $130.164 | $130.16 | $130.15 | $130.20 |
| 7 purchase totals = | $1,035.98 | $1,109.6416 | $1,109.63 | $1,109.60 | $1,109.70 | |