| 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 | $106.85 | 7.827% | $115.2131 | $115.21 | $115.20 | $115.20 |
| Purchase #2 | $182.28 | 3.303% | $188.3007 | $188.30 | $188.30 | $188.30 |
| Purchase #3 | $85.72 | 7.396% | $92.0599 | $92.06 | $92.05 | $92.10 |
| Purchase #4 | $28.86 | 8.434% | $31.2941 | $31.29 | $31.30 | $31.30 |
| Purchase #5 | $200.75 | 3.836% | $208.4508 | $208.45 | $208.45 | $208.50 |
| Purchase #6 | $229.56 | 10.103% | $252.7524 | $252.75 | $252.75 | $252.80 |
| Purchase #7 | $41.45 | 5.782% | $43.8466 | $43.85 | $43.85 | $43.80 |
| 7 purchase totals = | $875.47 | $931.9176 | $931.91 | $931.90 | $932.00 | |