| 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 | $238.49 | 3.637% | $247.1639 | $247.16 | $247.15 | $247.20 |
| Purchase #2 | $46.98 | 6.191% | $49.8885 | $49.89 | $49.90 | $49.90 |
| Purchase #3 | $193.25 | 12.418% | $217.2478 | $217.25 | $217.25 | $217.20 |
| Purchase #4 | $9.90 | 11.737% | $11.062 | $11.06 | $11.05 | $11.10 |
| Purchase #5 | $141.72 | 5.768% | $149.8944 | $149.89 | $149.90 | $149.90 |
| Purchase #6 | $245.52 | 9.416% | $268.6382 | $268.64 | $268.65 | $268.60 |
| Purchase #7 | $87.98 | 11.425% | $98.0317 | $98.03 | $98.05 | $98.00 |
| 7 purchase totals = | $963.84 | $1,041.9265 | $1,041.92 | $1,041.95 | $1,041.90 | |