| 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 | $189.42 | 12.238% | $212.6012 | $212.60 | $212.60 | $212.60 |
| Purchase #2 | $30.99 | 4.205% | $32.2931 | $32.29 | $32.30 | $32.30 |
| Purchase #3 | $227.36 | 6.247% | $241.5632 | $241.56 | $241.55 | $241.60 |
| Purchase #4 | $177.66 | 6.163% | $188.6092 | $188.61 | $188.60 | $188.60 |
| Purchase #5 | $122.30 | 5.631% | $129.1867 | $129.19 | $129.20 | $129.20 |
| Purchase #6 | $89.50 | 10.452% | $98.8545 | $98.85 | $98.85 | $98.90 |
| Purchase #7 | $151.66 | 9.560% | $166.1587 | $166.16 | $166.15 | $166.20 |
| 7 purchase totals = | $988.89 | $1,069.2666 | $1,069.26 | $1,069.25 | $1,069.40 | |