| 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 | $220.48 | 7.181% | $236.3127 | $236.31 | $236.30 | $236.30 |
| Purchase #2 | $141.30 | 12.610% | $159.1179 | $159.12 | $159.10 | $159.10 |
| Purchase #3 | $203.85 | 3.829% | $211.6554 | $211.66 | $211.65 | $211.70 |
| Purchase #4 | $77.41 | 3.294% | $79.9599 | $79.96 | $79.95 | $80.00 |
| Purchase #5 | $57.75 | 5.765% | $61.0793 | $61.08 | $61.10 | $61.10 |
| Purchase #6 | $96.31 | 4.389% | $100.537 | $100.54 | $100.55 | $100.50 |
| Purchase #7 | $226.29 | 8.675% | $245.9207 | $245.92 | $245.90 | $245.90 |
| 7 purchase totals = | $1,023.39 | $1,094.5829 | $1,094.59 | $1,094.55 | $1,094.60 | |