| 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 | $245.42 | 7.260% | $263.2375 | $263.24 | $263.25 | $263.20 |
| Purchase #2 | $244.39 | 6.850% | $261.1307 | $261.13 | $261.15 | $261.10 |
| Purchase #3 | $247.68 | 4.525% | $258.8875 | $258.89 | $258.90 | $258.90 |
| Purchase #4 | $148.40 | 9.558% | $162.5841 | $162.58 | $162.60 | $162.60 |
| Purchase #5 | $93.98 | 5.817% | $99.4468 | $99.45 | $99.45 | $99.40 |
| Purchase #6 | $218.61 | 6.797% | $233.4689 | $233.47 | $233.45 | $233.50 |
| Purchase #7 | $46.75 | 13.852% | $53.2258 | $53.23 | $53.25 | $53.20 |
| 7 purchase totals = | $1,245.23 | $1,331.9813 | $1,331.99 | $1,332.05 | $1,331.90 | |