| 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 | $95.73 | 7.393% | $102.8073 | $102.81 | $102.80 | $102.80 |
| Purchase #2 | $117.88 | 3.563% | $122.0801 | $122.08 | $122.10 | $122.10 |
| Purchase #3 | $204.35 | 4.663% | $213.8788 | $213.88 | $213.90 | $213.90 |
| Purchase #4 | $214.53 | 3.252% | $221.5065 | $221.51 | $221.50 | $221.50 |
| Purchase #5 | $220.38 | 4.168% | $229.5654 | $229.57 | $229.55 | $229.60 |
| Purchase #6 | $118.82 | 3.833% | $123.3744 | $123.37 | $123.35 | $123.40 |
| Purchase #7 | $23.83 | 10.821% | $26.4086 | $26.41 | $26.40 | $26.40 |
| 7 purchase totals = | $995.52 | $1,039.6211 | $1,039.63 | $1,039.60 | $1,039.70 | |