| 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 | $225.54 | 5.614% | $238.2018 | $238.20 | $238.20 | $238.20 |
| Purchase #2 | $5.31 | 5.519% | $5.6031 | $5.60 | $5.60 | $5.60 |
| Purchase #3 | $42.64 | 7.238% | $45.7263 | $45.73 | $45.75 | $45.70 |
| Purchase #4 | $75.67 | 9.307% | $82.7126 | $82.71 | $82.70 | $82.70 |
| Purchase #5 | $238.86 | 11.487% | $266.2978 | $266.30 | $266.30 | $266.30 |
| Purchase #6 | $189.45 | 12.143% | $212.4549 | $212.45 | $212.45 | $212.50 |
| Purchase #7 | $107.70 | 6.692% | $114.9073 | $114.91 | $114.90 | $114.90 |
| 7 purchase totals = | $885.17 | $965.9038 | $965.90 | $965.90 | $965.90 | |