| 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 | $218.89 | 4.301% | $228.3045 | $228.30 | $228.30 | $228.30 |
| Purchase #2 | $154.58 | 8.562% | $167.8151 | $167.82 | $167.80 | $167.80 |
| Purchase #3 | $130.91 | 3.153% | $135.0376 | $135.04 | $135.05 | $135.00 |
| Purchase #4 | $245.25 | 10.549% | $271.1214 | $271.12 | $271.10 | $271.10 |
| Purchase #5 | $84.75 | 11.119% | $94.1734 | $94.17 | $94.15 | $94.20 |
| Purchase #6 | $36.57 | 9.175% | $39.9253 | $39.93 | $39.95 | $39.90 |
| Purchase #7 | $95.89 | 4.814% | $100.5061 | $100.51 | $100.50 | $100.50 |
| 7 purchase totals = | $966.84 | $1,036.8834 | $1,036.89 | $1,036.85 | $1,036.80 | |