| 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 | $89.54 | 9.664% | $98.1931 | $98.19 | $98.20 | $98.20 |
| Purchase #2 | $182.70 | 5.745% | $193.1961 | $193.20 | $193.20 | $193.20 |
| Purchase #3 | $224.39 | 5.113% | $235.8631 | $235.86 | $235.85 | $235.90 |
| Purchase #4 | $192.86 | 5.530% | $203.5252 | $203.53 | $203.55 | $203.50 |
| Purchase #5 | $15.51 | 13.555% | $17.6124 | $17.61 | $17.60 | $17.60 |
| Purchase #6 | $89.66 | 7.267% | $96.1756 | $96.18 | $96.20 | $96.20 |
| Purchase #7 | $216.44 | 8.149% | $234.0777 | $234.08 | $234.10 | $234.10 |
| 7 purchase totals = | $1,011.10 | $1,078.6432 | $1,078.65 | $1,078.70 | $1,078.70 | |