| 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 | $209.33 | 9.764% | $229.769 | $229.77 | $229.75 | $229.80 |
| Purchase #2 | $161.55 | 7.248% | $173.2591 | $173.26 | $173.25 | $173.30 |
| Purchase #3 | $136.64 | 13.860% | $155.5783 | $155.58 | $155.60 | $155.60 |
| Purchase #4 | $197.83 | 10.381% | $218.3667 | $218.37 | $218.35 | $218.40 |
| Purchase #5 | $229.51 | 9.457% | $251.2148 | $251.21 | $251.20 | $251.20 |
| Purchase #6 | $214.76 | 4.826% | $225.1243 | $225.12 | $225.10 | $225.10 |
| Purchase #7 | $188.42 | 5.385% | $198.5664 | $198.57 | $198.55 | $198.60 |
| 7 purchase totals = | $1,338.04 | $1,451.8786 | $1,451.88 | $1,451.80 | $1,452.00 | |