| 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 | $187.95 | 6.637% | $200.4242 | $200.42 | $200.40 | $200.40 |
| Purchase #2 | $82.61 | 4.498% | $86.3258 | $86.33 | $86.35 | $86.30 |
| Purchase #3 | $71.61 | 10.305% | $78.9894 | $78.99 | $79.00 | $79.00 |
| Purchase #4 | $32.94 | 11.635% | $36.7726 | $36.77 | $36.75 | $36.80 |
| Purchase #5 | $56.87 | 9.207% | $62.106 | $62.11 | $62.10 | $62.10 |
| Purchase #6 | $243.80 | 10.827% | $270.1962 | $270.20 | $270.20 | $270.20 |
| Purchase #7 | $245.49 | 3.752% | $254.7008 | $254.70 | $254.70 | $254.70 |
| 7 purchase totals = | $921.27 | $989.5150 | $989.52 | $989.50 | $989.50 | |