| 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 | $116.73 | 6.645% | $124.4867 | $124.49 | $124.50 | $124.50 |
| Purchase #2 | $230.79 | 10.505% | $255.0345 | $255.03 | $255.05 | $255.00 |
| Purchase #3 | $191.51 | 10.196% | $211.0364 | $211.04 | $211.05 | $211.00 |
| Purchase #4 | $155.35 | 10.279% | $171.3184 | $171.32 | $171.30 | $171.30 |
| Purchase #5 | $50.46 | 4.319% | $52.6394 | $52.64 | $52.65 | $52.60 |
| Purchase #6 | $81.87 | 8.358% | $88.7127 | $88.71 | $88.70 | $88.70 |
| Purchase #7 | $248.34 | 7.782% | $267.6658 | $267.67 | $267.65 | $267.70 |
| 7 purchase totals = | $1,075.05 | $1,170.8939 | $1,170.90 | $1,170.90 | $1,170.80 | |