| 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 | $29.56 | 6.646% | $31.5246 | $31.52 | $31.50 | $31.50 |
| Purchase #2 | $114.65 | 11.805% | $128.1844 | $128.18 | $128.20 | $128.20 |
| Purchase #3 | $57.92 | 13.400% | $65.6813 | $65.68 | $65.70 | $65.70 |
| Purchase #4 | $224.92 | 3.689% | $233.2173 | $233.22 | $233.20 | $233.20 |
| Purchase #5 | $242.50 | 9.796% | $266.2553 | $266.26 | $266.25 | $266.30 |
| Purchase #6 | $213.49 | 10.102% | $235.0568 | $235.06 | $235.05 | $235.10 |
| Purchase #7 | $199.77 | 5.258% | $210.2739 | $210.27 | $210.25 | $210.30 |
| 7 purchase totals = | $1,082.81 | $1,170.1936 | $1,170.19 | $1,170.15 | $1,170.30 | |