| 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 | $125.69 | 6.321% | $133.6349 | $133.63 | $133.65 | $133.60 |
| Purchase #2 | $173.45 | 13.411% | $196.7114 | $196.71 | $196.70 | $196.70 |
| Purchase #3 | $95.74 | 8.849% | $104.212 | $104.21 | $104.20 | $104.20 |
| Purchase #4 | $139.84 | 7.358% | $150.1294 | $150.13 | $150.15 | $150.10 |
| Purchase #5 | $128.64 | 11.233% | $143.0901 | $143.09 | $143.10 | $143.10 |
| Purchase #6 | $129.92 | 8.460% | $140.9112 | $140.91 | $140.90 | $140.90 |
| Purchase #7 | $132.29 | 6.814% | $141.3042 | $141.30 | $141.30 | $141.30 |
| 7 purchase totals = | $925.57 | $1,009.9932 | $1,009.98 | $1,010.00 | $1,009.90 | |