| 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 | $192.85 | 10.257% | $212.6306 | $212.63 | $212.65 | $212.60 |
| Purchase #2 | $84.50 | 7.607% | $90.9279 | $90.93 | $90.95 | $90.90 |
| Purchase #3 | $198.96 | 11.129% | $221.1023 | $221.10 | $221.10 | $221.10 |
| Purchase #4 | $233.94 | 9.601% | $256.4006 | $256.40 | $256.40 | $256.40 |
| Purchase #5 | $173.36 | 12.646% | $195.2831 | $195.28 | $195.30 | $195.30 |
| Purchase #6 | $201.52 | 12.459% | $226.6274 | $226.63 | $226.65 | $226.60 |
| Purchase #7 | $107.72 | 4.249% | $112.297 | $112.30 | $112.30 | $112.30 |
| 7 purchase totals = | $1,192.85 | $1,315.2689 | $1,315.27 | $1,315.35 | $1,315.20 | |