| 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 | $126.61 | 4.633% | $132.4758 | $132.48 | $132.50 | $132.50 |
| Purchase #2 | $135.27 | 10.738% | $149.7953 | $149.80 | $149.80 | $149.80 |
| Purchase #3 | $93.68 | 12.271% | $105.1755 | $105.18 | $105.20 | $105.20 |
| Purchase #4 | $61.93 | 7.331% | $66.4701 | $66.47 | $66.45 | $66.50 |
| Purchase #5 | $203.98 | 5.562% | $215.3254 | $215.33 | $215.35 | $215.30 |
| Purchase #6 | $93.43 | 3.119% | $96.3441 | $96.34 | $96.35 | $96.30 |
| Purchase #7 | $234.40 | 5.177% | $246.5349 | $246.53 | $246.55 | $246.50 |
| 7 purchase totals = | $949.30 | $1,012.1211 | $1,012.13 | $1,012.20 | $1,012.10 | |