| 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 | $240.32 | 6.639% | $256.2748 | $256.27 | $256.25 | $256.30 |
| Purchase #2 | $219.86 | 6.213% | $233.5199 | $233.52 | $233.50 | $233.50 |
| Purchase #3 | $21.90 | 8.855% | $23.8392 | $23.84 | $23.85 | $23.80 |
| Purchase #4 | $101.89 | 11.191% | $113.2925 | $113.29 | $113.30 | $113.30 |
| Purchase #5 | $192.67 | 13.192% | $218.087 | $218.09 | $218.10 | $218.10 |
| Purchase #6 | $74.32 | 9.605% | $81.4584 | $81.46 | $81.45 | $81.50 |
| Purchase #7 | $202.96 | 8.421% | $220.0513 | $220.05 | $220.05 | $220.10 |
| 7 purchase totals = | $1,053.92 | $1,146.5231 | $1,146.52 | $1,146.50 | $1,146.60 | |