| 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 | $32.97 | 8.322% | $35.7138 | $35.71 | $35.70 | $35.70 |
| Purchase #2 | $67.88 | 6.218% | $72.1008 | $72.10 | $72.10 | $72.10 |
| Purchase #3 | $225.68 | 6.685% | $240.7667 | $240.77 | $240.75 | $240.80 |
| Purchase #4 | $114.33 | 5.684% | $120.8285 | $120.83 | $120.85 | $120.80 |
| Purchase #5 | $193.26 | 3.587% | $200.1922 | $200.19 | $200.20 | $200.20 |
| Purchase #6 | $209.27 | 10.765% | $231.7979 | $231.80 | $231.80 | $231.80 |
| Purchase #7 | $245.42 | 9.437% | $268.5803 | $268.58 | $268.60 | $268.60 |
| 7 purchase totals = | $1,088.81 | $1,169.9802 | $1,169.98 | $1,170.00 | $1,170.00 | |