| 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 | $234.73 | 10.179% | $258.6232 | $258.62 | $258.60 | $258.60 |
| Purchase #2 | $189.87 | 7.828% | $204.733 | $204.73 | $204.75 | $204.70 |
| Purchase #3 | $144.33 | 4.767% | $151.2102 | $151.21 | $151.20 | $151.20 |
| Purchase #4 | $48.62 | 6.356% | $51.7103 | $51.71 | $51.70 | $51.70 |
| Purchase #5 | $131.92 | 10.618% | $145.9273 | $145.93 | $145.95 | $145.90 |
| Purchase #6 | $217.57 | 12.827% | $245.4777 | $245.48 | $245.50 | $245.50 |
| Purchase #7 | $93.92 | 9.832% | $103.1542 | $103.15 | $103.15 | $103.20 |
| 7 purchase totals = | $1,060.96 | $1,160.8359 | $1,160.83 | $1,160.85 | $1,160.80 | |