| 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 | $206.33 | 4.174% | $214.9422 | $214.94 | $214.95 | $214.90 |
| Purchase #2 | $114.39 | 12.766% | $128.993 | $128.99 | $129.00 | $129.00 |
| Purchase #3 | $143.61 | 8.341% | $155.5885 | $155.59 | $155.60 | $155.60 |
| Purchase #4 | $167.80 | 3.801% | $174.1781 | $174.18 | $174.20 | $174.20 |
| Purchase #5 | $232.80 | 9.398% | $254.6785 | $254.68 | $254.70 | $254.70 |
| Purchase #6 | $96.31 | 10.683% | $106.5988 | $106.60 | $106.60 | $106.60 |
| Purchase #7 | $213.30 | 3.696% | $221.1836 | $221.18 | $221.20 | $221.20 |
| 7 purchase totals = | $1,174.54 | $1,256.1627 | $1,256.16 | $1,256.25 | $1,256.20 | |