| 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 | $91.99 | 12.173% | $103.1879 | $103.19 | $103.20 | $103.20 |
| Purchase #2 | $21.97 | 6.365% | $23.3684 | $23.37 | $23.35 | $23.40 |
| Purchase #3 | $248.44 | 12.392% | $279.2267 | $279.23 | $279.25 | $279.20 |
| Purchase #4 | $144.73 | 12.401% | $162.678 | $162.68 | $162.70 | $162.70 |
| Purchase #5 | $74.86 | 7.659% | $80.5935 | $80.59 | $80.60 | $80.60 |
| Purchase #6 | $218.31 | 13.792% | $248.4193 | $248.42 | $248.40 | $248.40 |
| Purchase #7 | $237.30 | 11.804% | $265.3109 | $265.31 | $265.30 | $265.30 |
| 7 purchase totals = | $1,037.60 | $1,162.7847 | $1,162.79 | $1,162.80 | $1,162.80 | |