| 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 | $220.82 | 12.373% | $248.1421 | $248.14 | $248.15 | $248.10 |
| Purchase #2 | $175.90 | 12.853% | $198.5084 | $198.51 | $198.50 | $198.50 |
| Purchase #3 | $8.26 | 8.800% | $8.9869 | $8.99 | $9.00 | $9.00 |
| Purchase #4 | $119.51 | 10.727% | $132.3298 | $132.33 | $132.35 | $132.30 |
| Purchase #5 | $194.94 | 6.634% | $207.8723 | $207.87 | $207.85 | $207.90 |
| Purchase #6 | $90.36 | 6.659% | $96.3771 | $96.38 | $96.40 | $96.40 |
| Purchase #7 | $121.67 | 13.602% | $138.2196 | $138.22 | $138.20 | $138.20 |
| 7 purchase totals = | $931.46 | $1,030.4362 | $1,030.44 | $1,030.45 | $1,030.40 | |