| 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 | $239.28 | 8.218% | $258.944 | $258.94 | $258.95 | $258.90 |
| Purchase #2 | $186.92 | 5.728% | $197.6268 | $197.63 | $197.65 | $197.60 |
| Purchase #3 | $194.46 | 6.765% | $207.6152 | $207.62 | $207.60 | $207.60 |
| Purchase #4 | $75.94 | 10.770% | $84.1187 | $84.12 | $84.10 | $84.10 |
| Purchase #5 | $162.91 | 10.149% | $179.4437 | $179.44 | $179.45 | $179.40 |
| Purchase #6 | $16.75 | 9.147% | $18.2821 | $18.28 | $18.30 | $18.30 |
| Purchase #7 | $71.28 | 6.390% | $75.8348 | $75.83 | $75.85 | $75.80 |
| 7 purchase totals = | $947.54 | $1,021.8653 | $1,021.86 | $1,021.90 | $1,021.70 | |