| 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 | $233.79 | 8.825% | $254.422 | $254.42 | $254.40 | $254.40 |
| Purchase #2 | $230.29 | 9.361% | $251.8474 | $251.85 | $251.85 | $251.80 |
| Purchase #3 | $22.34 | 6.499% | $23.7919 | $23.79 | $23.80 | $23.80 |
| Purchase #4 | $233.49 | 8.480% | $253.29 | $253.29 | $253.30 | $253.30 |
| Purchase #5 | $85.74 | 6.557% | $91.362 | $91.36 | $91.35 | $91.40 |
| Purchase #6 | $154.83 | 9.110% | $168.935 | $168.94 | $168.95 | $168.90 |
| Purchase #7 | $160.30 | 4.790% | $167.9784 | $167.98 | $168.00 | $168.00 |
| 7 purchase totals = | $1,120.78 | $1,211.6267 | $1,211.63 | $1,211.65 | $1,211.60 | |