| 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 | $220.35 | 10.126% | $242.6626 | $242.66 | $242.65 | $242.70 |
| Purchase #2 | $65.59 | 10.190% | $72.2736 | $72.27 | $72.25 | $72.30 |
| Purchase #3 | $141.85 | 7.603% | $152.6349 | $152.63 | $152.65 | $152.60 |
| Purchase #4 | $209.26 | 9.164% | $228.4366 | $228.44 | $228.45 | $228.40 |
| Purchase #5 | $211.68 | 4.506% | $221.2183 | $221.22 | $221.20 | $221.20 |
| Purchase #6 | $103.60 | 3.568% | $107.2964 | $107.30 | $107.30 | $107.30 |
| Purchase #7 | $8.52 | 7.220% | $9.1351 | $9.14 | $9.15 | $9.10 |
| 7 purchase totals = | $960.85 | $1,033.6575 | $1,033.66 | $1,033.65 | $1,033.60 | |