| 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 | $107.48 | 13.132% | $121.5943 | $121.59 | $121.60 | $121.60 |
| Purchase #2 | $207.95 | 10.513% | $229.8118 | $229.81 | $229.80 | $229.80 |
| Purchase #3 | $218.95 | 13.595% | $248.7163 | $248.72 | $248.70 | $248.70 |
| Purchase #4 | $145.91 | 10.315% | $160.9606 | $160.96 | $160.95 | $161.00 |
| Purchase #5 | $82.35 | 6.288% | $87.5282 | $87.53 | $87.55 | $87.50 |
| Purchase #6 | $184.25 | 6.684% | $196.5653 | $196.57 | $196.55 | $196.60 |
| Purchase #7 | $126.74 | 10.724% | $140.3316 | $140.33 | $140.35 | $140.30 |
| 7 purchase totals = | $1,073.63 | $1,185.5081 | $1,185.51 | $1,185.50 | $1,185.50 | |