| 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 | $203.47 | 8.780% | $221.3347 | $221.33 | $221.35 | $221.30 |
| Purchase #2 | $106.87 | 10.180% | $117.7494 | $117.75 | $117.75 | $117.70 |
| Purchase #3 | $128.87 | 3.771% | $133.7297 | $133.73 | $133.75 | $133.70 |
| Purchase #4 | $192.53 | 10.146% | $212.0641 | $212.06 | $212.05 | $212.10 |
| Purchase #5 | $123.65 | 4.694% | $129.4541 | $129.45 | $129.45 | $129.50 |
| Purchase #6 | $125.27 | 6.770% | $133.7508 | $133.75 | $133.75 | $133.80 |
| Purchase #7 | $187.46 | 5.288% | $197.3729 | $197.37 | $197.35 | $197.40 |
| 7 purchase totals = | $1,068.12 | $1,145.4557 | $1,145.44 | $1,145.45 | $1,145.50 | |