| 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 | $223.77 | 8.557% | $242.918 | $242.92 | $242.90 | $242.90 |
| Purchase #2 | $85.33 | 5.693% | $90.1878 | $90.19 | $90.20 | $90.20 |
| Purchase #3 | $179.45 | 5.435% | $189.2031 | $189.20 | $189.20 | $189.20 |
| Purchase #4 | $20.42 | 9.746% | $22.4101 | $22.41 | $22.40 | $22.40 |
| Purchase #5 | $233.29 | 3.740% | $242.015 | $242.02 | $242.00 | $242.00 |
| Purchase #6 | $60.93 | 8.207% | $65.9305 | $65.93 | $65.95 | $65.90 |
| Purchase #7 | $242.84 | 9.188% | $265.1521 | $265.15 | $265.15 | $265.20 |
| 7 purchase totals = | $1,046.03 | $1,117.8166 | $1,117.82 | $1,117.80 | $1,117.80 | |