| 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 | $202.38 | 13.725% | $230.1567 | $230.16 | $230.15 | $230.20 |
| Purchase #2 | $21.48 | 8.572% | $23.3213 | $23.32 | $23.30 | $23.30 |
| Purchase #3 | $57.36 | 8.113% | $62.0136 | $62.01 | $62.00 | $62.00 |
| Purchase #4 | $88.27 | 12.232% | $99.0672 | $99.07 | $99.05 | $99.10 |
| Purchase #5 | $32.77 | 12.335% | $36.8122 | $36.81 | $36.80 | $36.80 |
| Purchase #6 | $22.84 | 7.420% | $24.5347 | $24.53 | $24.55 | $24.50 |
| Purchase #7 | $124.96 | 10.150% | $137.6434 | $137.64 | $137.65 | $137.60 |
| 7 purchase totals = | $550.06 | $613.5491 | $613.54 | $613.50 | $613.50 | |