| 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 | $186.47 | 12.794% | $210.327 | $210.33 | $210.35 | $210.30 |
| Purchase #2 | $182.44 | 5.121% | $191.7828 | $191.78 | $191.80 | $191.80 |
| Purchase #3 | $201.58 | 3.576% | $208.7885 | $208.79 | $208.80 | $208.80 |
| Purchase #4 | $241.48 | 10.415% | $266.6301 | $266.63 | $266.65 | $266.60 |
| Purchase #5 | $211.84 | 7.698% | $228.1474 | $228.15 | $228.15 | $228.10 |
| Purchase #6 | $100.27 | 6.261% | $106.5479 | $106.55 | $106.55 | $106.50 |
| Purchase #7 | $202.50 | 9.591% | $221.9218 | $221.92 | $221.90 | $221.90 |
| 7 purchase totals = | $1,326.58 | $1,434.1455 | $1,434.15 | $1,434.20 | $1,434.00 | |