| 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 | $223.26 | 7.841% | $240.7658 | $240.77 | $240.75 | $240.80 |
| Purchase #2 | $23.79 | 11.308% | $26.4802 | $26.48 | $26.50 | $26.50 |
| Purchase #3 | $74.39 | 6.329% | $79.0981 | $79.10 | $79.10 | $79.10 |
| Purchase #4 | $95.51 | 12.474% | $107.4239 | $107.42 | $107.40 | $107.40 |
| Purchase #5 | $56.71 | 6.151% | $60.1982 | $60.20 | $60.20 | $60.20 |
| Purchase #6 | $217.38 | 3.563% | $225.1252 | $225.13 | $225.15 | $225.10 |
| Purchase #7 | $114.49 | 12.537% | $128.8436 | $128.84 | $128.85 | $128.80 |
| 7 purchase totals = | $805.53 | $867.9350 | $867.94 | $867.95 | $867.90 | |