| 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 | $119.31 | 7.492% | $128.2487 | $128.25 | $128.25 | $128.20 |
| Purchase #2 | $50.30 | 12.248% | $56.4607 | $56.46 | $56.45 | $56.50 |
| Purchase #3 | $213.80 | 13.388% | $242.4235 | $242.42 | $242.40 | $242.40 |
| Purchase #4 | $217.28 | 7.585% | $233.7607 | $233.76 | $233.75 | $233.80 |
| Purchase #5 | $46.50 | 13.555% | $52.8031 | $52.80 | $52.80 | $52.80 |
| Purchase #6 | $96.93 | 4.450% | $101.2434 | $101.24 | $101.25 | $101.20 |
| Purchase #7 | $219.74 | 9.602% | $240.8394 | $240.84 | $240.85 | $240.80 |
| 7 purchase totals = | $963.86 | $1,055.7795 | $1,055.77 | $1,055.75 | $1,055.70 | |