| 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 | $229.50 | 10.589% | $253.8018 | $253.80 | $253.80 | $253.80 |
| Purchase #2 | $128.63 | 3.327% | $132.9095 | $132.91 | $132.90 | $132.90 |
| Purchase #3 | $30.90 | 5.501% | $32.5998 | $32.60 | $32.60 | $32.60 |
| Purchase #4 | $94.56 | 11.260% | $105.2075 | $105.21 | $105.20 | $105.20 |
| Purchase #5 | $91.93 | 13.102% | $103.9747 | $103.97 | $103.95 | $104.00 |
| Purchase #6 | $198.87 | 10.694% | $220.1372 | $220.14 | $220.15 | $220.10 |
| Purchase #7 | $159.69 | 4.576% | $166.9974 | $167.00 | $167.00 | $167.00 |
| 7 purchase totals = | $934.08 | $1,015.6279 | $1,015.63 | $1,015.60 | $1,015.60 | |