| 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 | $212.92 | 7.496% | $228.8805 | $228.88 | $228.90 | $228.90 |
| Purchase #2 | $189.30 | 10.692% | $209.54 | $209.54 | $209.55 | $209.50 |
| Purchase #3 | $35.76 | 8.365% | $38.7513 | $38.75 | $38.75 | $38.80 |
| Purchase #4 | $22.32 | 8.544% | $24.227 | $24.23 | $24.25 | $24.20 |
| Purchase #5 | $41.70 | 5.806% | $44.1211 | $44.12 | $44.10 | $44.10 |
| Purchase #6 | $127.65 | 4.446% | $133.3253 | $133.33 | $133.35 | $133.30 |
| Purchase #7 | $73.75 | 10.694% | $81.6368 | $81.64 | $81.65 | $81.60 |
| 7 purchase totals = | $703.40 | $760.4820 | $760.49 | $760.55 | $760.40 | |