| 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 | $31.74 | 7.226% | $34.0335 | $34.03 | $34.05 | $34.00 |
| Purchase #2 | $203.34 | 10.199% | $224.0786 | $224.08 | $224.10 | $224.10 |
| Purchase #3 | $223.65 | 7.328% | $240.0391 | $240.04 | $240.05 | $240.00 |
| Purchase #4 | $87.58 | 6.359% | $93.1492 | $93.15 | $93.15 | $93.10 |
| Purchase #5 | $209.30 | 13.708% | $237.9908 | $237.99 | $238.00 | $238.00 |
| Purchase #6 | $243.67 | 11.184% | $270.9221 | $270.92 | $270.90 | $270.90 |
| Purchase #7 | $195.69 | 7.572% | $210.5076 | $210.51 | $210.50 | $210.50 |
| 7 purchase totals = | $1,194.97 | $1,310.7209 | $1,310.72 | $1,310.75 | $1,310.60 | |