| 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 | $195.96 | 7.393% | $210.4473 | $210.45 | $210.45 | $210.40 |
| Purchase #2 | $177.55 | 13.637% | $201.7625 | $201.76 | $201.75 | $201.80 |
| Purchase #3 | $245.25 | 5.703% | $259.2366 | $259.24 | $259.25 | $259.20 |
| Purchase #4 | $117.64 | 5.621% | $124.2525 | $124.25 | $124.25 | $124.30 |
| Purchase #5 | $48.81 | 10.368% | $53.8706 | $53.87 | $53.85 | $53.90 |
| Purchase #6 | $214.56 | 5.389% | $226.1226 | $226.12 | $226.10 | $226.10 |
| Purchase #7 | $211.49 | 9.449% | $231.4737 | $231.47 | $231.45 | $231.50 |
| 7 purchase totals = | $1,211.26 | $1,307.1658 | $1,307.16 | $1,307.10 | $1,307.20 | |