| 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 | $96.89 | 4.325% | $101.0805 | $101.08 | $101.10 | $101.10 |
| Purchase #2 | $230.48 | 11.607% | $257.2318 | $257.23 | $257.25 | $257.20 |
| Purchase #3 | $233.26 | 8.473% | $253.0241 | $253.02 | $253.00 | $253.00 |
| Purchase #4 | $123.39 | 7.603% | $132.7713 | $132.77 | $132.75 | $132.80 |
| Purchase #5 | $90.42 | 9.737% | $99.2242 | $99.22 | $99.20 | $99.20 |
| Purchase #6 | $162.33 | 12.361% | $182.3956 | $182.40 | $182.40 | $182.40 |
| Purchase #7 | $29.79 | 13.561% | $33.8298 | $33.83 | $33.85 | $33.80 |
| 7 purchase totals = | $966.56 | $1,059.5573 | $1,059.55 | $1,059.55 | $1,059.50 | |