| 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 | $204.47 | 5.213% | $215.129 | $215.13 | $215.15 | $215.10 |
| Purchase #2 | $234.52 | 12.710% | $264.3275 | $264.33 | $264.35 | $264.30 |
| Purchase #3 | $202.56 | 8.673% | $220.128 | $220.13 | $220.15 | $220.10 |
| Purchase #4 | $62.38 | 11.269% | $69.4096 | $69.41 | $69.40 | $69.40 |
| Purchase #5 | $121.98 | 12.513% | $137.2434 | $137.24 | $137.25 | $137.20 |
| Purchase #6 | $7.40 | 10.791% | $8.1985 | $8.20 | $8.20 | $8.20 |
| Purchase #7 | $181.77 | 9.392% | $198.8418 | $198.84 | $198.85 | $198.80 |
| 7 purchase totals = | $1,015.08 | $1,113.2778 | $1,113.28 | $1,113.35 | $1,113.10 | |