| 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 | $42.81 | 4.759% | $44.8473 | $44.85 | $44.85 | $44.80 |
| Purchase #2 | $95.28 | 13.724% | $108.3562 | $108.36 | $108.35 | $108.40 |
| Purchase #3 | $216.33 | 7.663% | $232.9074 | $232.91 | $232.90 | $232.90 |
| Purchase #4 | $231.43 | 7.527% | $248.8497 | $248.85 | $248.85 | $248.80 |
| Purchase #5 | $136.42 | 9.527% | $149.4167 | $149.42 | $149.40 | $149.40 |
| Purchase #6 | $142.74 | 3.211% | $147.3234 | $147.32 | $147.30 | $147.30 |
| Purchase #7 | $242.69 | 5.574% | $256.2175 | $256.22 | $256.20 | $256.20 |
| 7 purchase totals = | $1,107.70 | $1,187.9182 | $1,187.93 | $1,187.85 | $1,187.80 | |