| 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 | $226.78 | 5.421% | $239.0737 | $239.07 | $239.05 | $239.10 |
| Purchase #2 | $21.77 | 8.197% | $23.5545 | $23.55 | $23.55 | $23.60 |
| Purchase #3 | $221.98 | 7.757% | $239.199 | $239.20 | $239.20 | $239.20 |
| Purchase #4 | $108.85 | 6.671% | $116.1114 | $116.11 | $116.10 | $116.10 |
| Purchase #5 | $245.64 | 3.735% | $254.8147 | $254.81 | $254.80 | $254.80 |
| Purchase #6 | $152.32 | 11.449% | $169.7591 | $169.76 | $169.75 | $169.80 |
| Purchase #7 | $98.92 | 13.444% | $112.2188 | $112.22 | $112.20 | $112.20 |
| 7 purchase totals = | $1,076.26 | $1,154.7312 | $1,154.72 | $1,154.65 | $1,154.80 | |