| 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 | $129.98 | 10.198% | $143.2354 | $143.24 | $143.25 | $143.20 |
| Purchase #2 | $135.77 | 13.729% | $154.4099 | $154.41 | $154.40 | $154.40 |
| Purchase #3 | $96.58 | 6.654% | $103.0064 | $103.01 | $103.00 | $103.00 |
| Purchase #4 | $229.61 | 8.758% | $249.7192 | $249.72 | $249.70 | $249.70 |
| Purchase #5 | $248.42 | 10.850% | $275.3736 | $275.37 | $275.35 | $275.40 |
| Purchase #6 | $152.42 | 6.347% | $162.0941 | $162.09 | $162.10 | $162.10 |
| Purchase #7 | $180.97 | 3.770% | $187.7926 | $187.79 | $187.80 | $187.80 |
| 7 purchase totals = | $1,173.75 | $1,275.6312 | $1,275.63 | $1,275.60 | $1,275.60 | |