| 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 | $193.54 | 3.848% | $200.9874 | $200.99 | $201.00 | $201.00 |
| Purchase #2 | $152.91 | 7.446% | $164.2957 | $164.30 | $164.30 | $164.30 |
| Purchase #3 | $245.54 | 5.210% | $258.3326 | $258.33 | $258.35 | $258.30 |
| Purchase #4 | $217.34 | 10.620% | $240.4215 | $240.42 | $240.40 | $240.40 |
| Purchase #5 | $245.74 | 7.375% | $263.8633 | $263.86 | $263.85 | $263.90 |
| Purchase #6 | $103.55 | 12.397% | $116.3871 | $116.39 | $116.40 | $116.40 |
| Purchase #7 | $142.89 | 11.254% | $158.9708 | $158.97 | $158.95 | $159.00 |
| 7 purchase totals = | $1,301.51 | $1,403.2584 | $1,403.26 | $1,403.25 | $1,403.30 | |