| 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 | $195.59 | 9.417% | $214.0087 | $214.01 | $214.00 | $214.00 |
| Purchase #2 | $111.77 | 8.721% | $121.5175 | $121.52 | $121.50 | $121.50 |
| Purchase #3 | $29.48 | 9.403% | $32.252 | $32.25 | $32.25 | $32.30 |
| Purchase #4 | $38.47 | 5.810% | $40.7051 | $40.71 | $40.70 | $40.70 |
| Purchase #5 | $26.55 | 13.159% | $30.0437 | $30.04 | $30.05 | $30.00 |
| Purchase #6 | $46.85 | 10.176% | $51.6175 | $51.62 | $51.60 | $51.60 |
| Purchase #7 | $159.94 | 7.137% | $171.3549 | $171.35 | $171.35 | $171.40 |
| 7 purchase totals = | $608.65 | $661.4994 | $661.50 | $661.45 | $661.50 | |