| 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 | $106.45 | 4.232% | $110.955 | $110.96 | $110.95 | $111.00 |
| Purchase #2 | $127.63 | 8.435% | $138.3956 | $138.40 | $138.40 | $138.40 |
| Purchase #3 | $174.96 | 11.268% | $194.6745 | $194.67 | $194.65 | $194.70 |
| Purchase #4 | $218.48 | 6.296% | $232.2355 | $232.24 | $232.25 | $232.20 |
| Purchase #5 | $43.34 | 12.724% | $48.8546 | $48.85 | $48.85 | $48.90 |
| Purchase #6 | $128.26 | 4.212% | $133.6623 | $133.66 | $133.65 | $133.70 |
| Purchase #7 | $71.95 | 11.808% | $80.4459 | $80.45 | $80.45 | $80.40 |
| 7 purchase totals = | $871.07 | $939.2234 | $939.23 | $939.20 | $939.30 | |