| 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 | $203.98 | 7.432% | $219.1398 | $219.14 | $219.15 | $219.10 |
| Purchase #2 | $241.29 | 9.817% | $264.9774 | $264.98 | $265.00 | $265.00 |
| Purchase #3 | $50.91 | 6.782% | $54.3627 | $54.36 | $54.35 | $54.40 |
| Purchase #4 | $9.97 | 13.234% | $11.2894 | $11.29 | $11.30 | $11.30 |
| Purchase #5 | $146.83 | 5.224% | $154.5004 | $154.50 | $154.50 | $154.50 |
| Purchase #6 | $225.69 | 10.154% | $248.6066 | $248.61 | $248.60 | $248.60 |
| Purchase #7 | $68.40 | 5.597% | $72.2283 | $72.23 | $72.25 | $72.20 |
| 7 purchase totals = | $947.07 | $1,025.1046 | $1,025.11 | $1,025.15 | $1,025.10 | |