| 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 | $112.28 | 9.626% | $123.0881 | $123.09 | $123.10 | $123.10 |
| Purchase #2 | $36.90 | 7.843% | $39.7941 | $39.79 | $39.80 | $39.80 |
| Purchase #3 | $162.40 | 12.315% | $182.3996 | $182.40 | $182.40 | $182.40 |
| Purchase #4 | $71.56 | 5.710% | $75.6461 | $75.65 | $75.65 | $75.60 |
| Purchase #5 | $224.47 | 10.244% | $247.4647 | $247.46 | $247.45 | $247.50 |
| Purchase #6 | $128.69 | 8.366% | $139.4562 | $139.46 | $139.45 | $139.50 |
| Purchase #7 | $217.90 | 10.381% | $240.5202 | $240.52 | $240.50 | $240.50 |
| 7 purchase totals = | $954.20 | $1,048.3690 | $1,048.37 | $1,048.35 | $1,048.40 | |