| 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 | $245.59 | 10.505% | $271.3892 | $271.39 | $271.40 | $271.40 |
| Purchase #2 | $248.95 | 5.725% | $263.2024 | $263.20 | $263.20 | $263.20 |
| Purchase #3 | $94.40 | 4.528% | $98.6744 | $98.67 | $98.65 | $98.70 |
| Purchase #4 | $245.93 | 10.159% | $270.914 | $270.91 | $270.90 | $270.90 |
| Purchase #5 | $220.86 | 10.726% | $244.5494 | $244.55 | $244.55 | $244.50 |
| Purchase #6 | $247.56 | 8.154% | $267.746 | $267.75 | $267.75 | $267.70 |
| Purchase #7 | $248.53 | 8.635% | $269.9906 | $269.99 | $270.00 | $270.00 |
| 7 purchase totals = | $1,551.82 | $1,686.4660 | $1,686.46 | $1,686.45 | $1,686.40 | |