| 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 | $244.99 | 9.834% | $269.0823 | $269.08 | $269.10 | $269.10 |
| Purchase #2 | $123.62 | 7.404% | $132.7728 | $132.77 | $132.75 | $132.80 |
| Purchase #3 | $221.28 | 7.188% | $237.1856 | $237.19 | $237.20 | $237.20 |
| Purchase #4 | $160.50 | 6.277% | $170.5746 | $170.57 | $170.55 | $170.60 |
| Purchase #5 | $11.87 | 5.459% | $12.518 | $12.52 | $12.50 | $12.50 |
| Purchase #6 | $194.28 | 3.131% | $200.3629 | $200.36 | $200.35 | $200.40 |
| Purchase #7 | $147.80 | 13.198% | $167.3066 | $167.31 | $167.30 | $167.30 |
| 7 purchase totals = | $1,104.34 | $1,189.8028 | $1,189.80 | $1,189.75 | $1,189.90 | |