| 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 | $244.61 | 5.506% | $258.0782 | $258.08 | $258.10 | $258.10 |
| Purchase #2 | $245.92 | 9.795% | $270.0079 | $270.01 | $270.00 | $270.00 |
| Purchase #3 | $13.91 | 10.790% | $15.4109 | $15.41 | $15.40 | $15.40 |
| Purchase #4 | $118.34 | 3.108% | $122.018 | $122.02 | $122.00 | $122.00 |
| Purchase #5 | $204.34 | 8.437% | $221.5802 | $221.58 | $221.60 | $221.60 |
| Purchase #6 | $224.43 | 6.164% | $238.2639 | $238.26 | $238.25 | $238.30 |
| Purchase #7 | $149.56 | 11.115% | $166.1836 | $166.18 | $166.20 | $166.20 |
| 7 purchase totals = | $1,201.11 | $1,291.5427 | $1,291.54 | $1,291.55 | $1,291.60 | |