| 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 | $152.25 | 3.135% | $157.023 | $157.02 | $157.00 | $157.00 |
| Purchase #2 | $102.93 | 9.768% | $112.9842 | $112.98 | $113.00 | $113.00 |
| Purchase #3 | $249.36 | 9.238% | $272.3959 | $272.40 | $272.40 | $272.40 |
| Purchase #4 | $22.61 | 9.606% | $24.7819 | $24.78 | $24.80 | $24.80 |
| Purchase #5 | $225.73 | 7.427% | $242.495 | $242.50 | $242.50 | $242.50 |
| Purchase #6 | $97.95 | 12.428% | $110.1232 | $110.12 | $110.10 | $110.10 |
| Purchase #7 | $98.87 | 12.845% | $111.5699 | $111.57 | $111.55 | $111.60 |
| 7 purchase totals = | $949.70 | $1,031.3731 | $1,031.37 | $1,031.35 | $1,031.40 | |