| 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 | $111.51 | 4.346% | $116.3562 | $116.36 | $116.35 | $116.40 |
| Purchase #2 | $246.62 | 12.533% | $277.5289 | $277.53 | $277.55 | $277.50 |
| Purchase #3 | $16.80 | 6.515% | $17.8945 | $17.89 | $17.90 | $17.90 |
| Purchase #4 | $31.60 | 7.163% | $33.8635 | $33.86 | $33.85 | $33.90 |
| Purchase #5 | $57.82 | 12.416% | $64.9989 | $65.00 | $65.00 | $65.00 |
| Purchase #6 | $218.77 | 10.699% | $242.1762 | $242.18 | $242.20 | $242.20 |
| Purchase #7 | $129.46 | 9.378% | $141.6008 | $141.60 | $141.60 | $141.60 |
| 7 purchase totals = | $812.58 | $894.4190 | $894.42 | $894.45 | $894.50 | |