| 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 | $44.49 | 13.250% | $50.3849 | $50.38 | $50.40 | $50.40 |
| Purchase #2 | $210.84 | 13.312% | $238.907 | $238.91 | $238.90 | $238.90 |
| Purchase #3 | $231.67 | 7.437% | $248.8993 | $248.90 | $248.90 | $248.90 |
| Purchase #4 | $195.60 | 13.668% | $222.3346 | $222.33 | $222.35 | $222.30 |
| Purchase #5 | $15.34 | 9.415% | $16.7843 | $16.78 | $16.80 | $16.80 |
| Purchase #6 | $126.84 | 4.358% | $132.3677 | $132.37 | $132.35 | $132.40 |
| Purchase #7 | $235.25 | 4.511% | $245.8621 | $245.86 | $245.85 | $245.90 |
| 7 purchase totals = | $1,060.03 | $1,155.5399 | $1,155.53 | $1,155.55 | $1,155.60 | |