| 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 | $114.87 | 4.331% | $119.845 | $119.85 | $119.85 | $119.80 |
| Purchase #2 | $172.55 | 6.252% | $183.3378 | $183.34 | $183.35 | $183.30 |
| Purchase #3 | $141.32 | 4.290% | $147.3826 | $147.38 | $147.40 | $147.40 |
| Purchase #4 | $244.68 | 7.595% | $263.2634 | $263.26 | $263.25 | $263.30 |
| Purchase #5 | $138.85 | 7.383% | $149.1013 | $149.10 | $149.10 | $149.10 |
| Purchase #6 | $164.84 | 13.231% | $186.65 | $186.65 | $186.65 | $186.70 |
| Purchase #7 | $240.86 | 9.526% | $263.8043 | $263.80 | $263.80 | $263.80 |
| 7 purchase totals = | $1,217.97 | $1,313.3844 | $1,313.38 | $1,313.40 | $1,313.40 | |