| 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 | $110.60 | 3.253% | $114.1978 | $114.20 | $114.20 | $114.20 |
| Purchase #2 | $7.61 | 10.581% | $8.4152 | $8.42 | $8.40 | $8.40 |
| Purchase #3 | $92.72 | 9.546% | $101.5711 | $101.57 | $101.55 | $101.60 |
| Purchase #4 | $154.58 | 12.762% | $174.3075 | $174.31 | $174.30 | $174.30 |
| Purchase #5 | $211.29 | 11.651% | $235.9074 | $235.91 | $235.90 | $235.90 |
| Purchase #6 | $234.99 | 5.649% | $248.2646 | $248.26 | $248.25 | $248.30 |
| Purchase #7 | $10.88 | 10.277% | $11.9981 | $12.00 | $12.00 | $12.00 |
| 7 purchase totals = | $822.67 | $894.6617 | $894.67 | $894.60 | $894.70 | |