| 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 | $197.40 | 7.323% | $211.8556 | $211.86 | $211.85 | $211.90 |
| Purchase #2 | $16.91 | 12.436% | $19.0129 | $19.01 | $19.00 | $19.00 |
| Purchase #3 | $205.72 | 7.430% | $221.005 | $221.01 | $221.00 | $221.00 |
| Purchase #4 | $234.37 | 9.399% | $256.3984 | $256.40 | $256.40 | $256.40 |
| Purchase #5 | $45.58 | 11.133% | $50.6544 | $50.65 | $50.65 | $50.70 |
| Purchase #6 | $234.50 | 12.730% | $264.3519 | $264.35 | $264.35 | $264.40 |
| Purchase #7 | $127.49 | 6.492% | $135.7667 | $135.77 | $135.75 | $135.80 |
| 7 purchase totals = | $1,061.97 | $1,159.0449 | $1,159.05 | $1,159.00 | $1,159.20 | |