| 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 | $23.30 | 5.315% | $24.5384 | $24.54 | $24.55 | $24.50 |
| Purchase #2 | $244.99 | 10.721% | $271.2554 | $271.26 | $271.25 | $271.30 |
| Purchase #3 | $127.95 | 3.540% | $132.4794 | $132.48 | $132.50 | $132.50 |
| Purchase #4 | $211.85 | 11.540% | $236.2975 | $236.30 | $236.30 | $236.30 |
| Purchase #5 | $219.70 | 3.560% | $227.5213 | $227.52 | $227.50 | $227.50 |
| Purchase #6 | $218.92 | 10.500% | $241.9066 | $241.91 | $241.90 | $241.90 |
| Purchase #7 | $173.89 | 8.164% | $188.0864 | $188.09 | $188.10 | $188.10 |
| 7 purchase totals = | $1,220.60 | $1,322.0850 | $1,322.10 | $1,322.10 | $1,322.10 | |