| 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 | $68.74 | 5.155% | $72.2835 | $72.28 | $72.30 | $72.30 |
| Purchase #2 | $198.35 | 11.271% | $220.706 | $220.71 | $220.70 | $220.70 |
| Purchase #3 | $142.84 | 4.684% | $149.5306 | $149.53 | $149.55 | $149.50 |
| Purchase #4 | $46.84 | 4.578% | $48.9843 | $48.98 | $49.00 | $49.00 |
| Purchase #5 | $241.86 | 12.493% | $272.0756 | $272.08 | $272.10 | $272.10 |
| Purchase #6 | $238.57 | 8.157% | $258.0302 | $258.03 | $258.05 | $258.00 |
| Purchase #7 | $157.62 | 7.317% | $169.1531 | $169.15 | $169.15 | $169.20 |
| 7 purchase totals = | $1,094.82 | $1,190.7633 | $1,190.76 | $1,190.85 | $1,190.80 | |