| 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 | $202.43 | 3.743% | $210.007 | $210.01 | $210.00 | $210.00 |
| Purchase #2 | $101.86 | 5.402% | $107.3625 | $107.36 | $107.35 | $107.40 |
| Purchase #3 | $246.50 | 5.269% | $259.4881 | $259.49 | $259.50 | $259.50 |
| Purchase #4 | $139.79 | 13.794% | $159.0726 | $159.07 | $159.05 | $159.10 |
| Purchase #5 | $181.52 | 13.692% | $206.3737 | $206.37 | $206.35 | $206.40 |
| Purchase #6 | $144.43 | 12.371% | $162.2974 | $162.30 | $162.30 | $162.30 |
| Purchase #7 | $66.28 | 11.181% | $73.6908 | $73.69 | $73.70 | $73.70 |
| 7 purchase totals = | $1,082.81 | $1,178.2921 | $1,178.29 | $1,178.25 | $1,178.40 | |