| 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 | $197.57 | 6.237% | $209.8924 | $209.89 | $209.90 | $209.90 |
| Purchase #2 | $65.61 | 11.157% | $72.9301 | $72.93 | $72.95 | $72.90 |
| Purchase #3 | $149.95 | 11.784% | $167.6201 | $167.62 | $167.60 | $167.60 |
| Purchase #4 | $205.68 | 9.411% | $225.0365 | $225.04 | $225.05 | $225.00 |
| Purchase #5 | $128.50 | 8.673% | $139.6448 | $139.64 | $139.65 | $139.60 |
| Purchase #6 | $133.43 | 8.859% | $145.2506 | $145.25 | $145.25 | $145.30 |
| Purchase #7 | $32.85 | 12.154% | $36.8426 | $36.84 | $36.85 | $36.80 |
| 7 purchase totals = | $913.59 | $997.2171 | $997.21 | $997.25 | $997.10 | |