| 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 | $220.62 | 11.280% | $245.5059 | $245.51 | $245.50 | $245.50 |
| Purchase #2 | $155.26 | 10.637% | $171.775 | $171.78 | $171.80 | $171.80 |
| Purchase #3 | $157.92 | 12.737% | $178.0343 | $178.03 | $178.05 | $178.00 |
| Purchase #4 | $126.60 | 4.234% | $131.9602 | $131.96 | $131.95 | $132.00 |
| Purchase #5 | $36.49 | 8.815% | $39.7066 | $39.71 | $39.70 | $39.70 |
| Purchase #6 | $52.85 | 11.264% | $58.803 | $58.80 | $58.80 | $58.80 |
| Purchase #7 | $32.41 | 5.496% | $34.1913 | $34.19 | $34.20 | $34.20 |
| 7 purchase totals = | $782.15 | $859.9763 | $859.98 | $860.00 | $860.00 | |