| 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 | $144.92 | 3.127% | $149.4516 | $149.45 | $149.45 | $149.50 |
| Purchase #2 | $249.81 | 9.146% | $272.6576 | $272.66 | $272.65 | $272.70 |
| Purchase #3 | $219.73 | 13.499% | $249.3914 | $249.39 | $249.40 | $249.40 |
| Purchase #4 | $71.73 | 12.323% | $80.5693 | $80.57 | $80.55 | $80.60 |
| Purchase #5 | $188.34 | 11.787% | $210.5396 | $210.54 | $210.55 | $210.50 |
| Purchase #6 | $109.95 | 9.271% | $120.1435 | $120.14 | $120.15 | $120.10 |
| Purchase #7 | $230.67 | 10.587% | $255.091 | $255.09 | $255.10 | $255.10 |
| 7 purchase totals = | $1,215.15 | $1,337.8440 | $1,337.84 | $1,337.85 | $1,337.90 | |