| 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 | $247.35 | 12.833% | $279.0924 | $279.09 | $279.10 | $279.10 |
| Purchase #2 | $210.88 | 12.214% | $236.6369 | $236.64 | $236.65 | $236.60 |
| Purchase #3 | $249.90 | 3.797% | $259.3887 | $259.39 | $259.40 | $259.40 |
| Purchase #4 | $125.30 | 13.782% | $142.5688 | $142.57 | $142.55 | $142.60 |
| Purchase #5 | $153.55 | 4.236% | $160.0544 | $160.05 | $160.05 | $160.10 |
| Purchase #6 | $25.77 | 4.246% | $26.8642 | $26.86 | $26.85 | $26.90 |
| Purchase #7 | $133.51 | 13.850% | $152.0011 | $152.00 | $152.00 | $152.00 |
| 7 purchase totals = | $1,146.26 | $1,256.6065 | $1,256.60 | $1,256.60 | $1,256.70 | |