| 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 | $220.83 | 3.274% | $228.06 | $228.06 | $228.05 | $228.10 |
| Purchase #2 | $132.40 | 3.170% | $136.5971 | $136.60 | $136.60 | $136.60 |
| Purchase #3 | $195.31 | 10.393% | $215.6086 | $215.61 | $215.60 | $215.60 |
| Purchase #4 | $80.82 | 5.440% | $85.2166 | $85.22 | $85.20 | $85.20 |
| Purchase #5 | $150.39 | 7.428% | $161.561 | $161.56 | $161.55 | $161.60 |
| Purchase #6 | $223.74 | 13.183% | $253.2356 | $253.24 | $253.25 | $253.20 |
| Purchase #7 | $240.54 | 4.855% | $252.2182 | $252.22 | $252.20 | $252.20 |
| 7 purchase totals = | $1,244.03 | $1,332.4971 | $1,332.51 | $1,332.45 | $1,332.50 | |