| 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 | $195.47 | 10.263% | $215.5311 | $215.53 | $215.55 | $215.50 |
| Purchase #2 | $70.74 | 10.479% | $78.1528 | $78.15 | $78.15 | $78.20 |
| Purchase #3 | $233.25 | 12.687% | $262.8424 | $262.84 | $262.85 | $262.80 |
| Purchase #4 | $188.87 | 13.549% | $214.46 | $214.46 | $214.45 | $214.50 |
| Purchase #5 | $128.42 | 13.251% | $145.4369 | $145.44 | $145.45 | $145.40 |
| Purchase #6 | $129.53 | 13.613% | $147.1629 | $147.16 | $147.15 | $147.20 |
| Purchase #7 | $54.30 | 11.305% | $60.4386 | $60.44 | $60.45 | $60.40 |
| 7 purchase totals = | $1,000.58 | $1,124.0247 | $1,124.02 | $1,124.05 | $1,124.00 | |