| 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 | $13.87 | 5.144% | $14.5835 | $14.58 | $14.60 | $14.60 |
| Purchase #2 | $219.63 | 10.603% | $242.9174 | $242.92 | $242.90 | $242.90 |
| Purchase #3 | $137.59 | 3.352% | $142.202 | $142.20 | $142.20 | $142.20 |
| Purchase #4 | $152.43 | 10.729% | $168.7842 | $168.78 | $168.80 | $168.80 |
| Purchase #5 | $226.67 | 11.275% | $252.227 | $252.23 | $252.25 | $252.20 |
| Purchase #6 | $228.31 | 8.148% | $246.9127 | $246.91 | $246.90 | $246.90 |
| Purchase #7 | $71.80 | 4.666% | $75.1502 | $75.15 | $75.15 | $75.20 |
| 7 purchase totals = | $1,050.30 | $1,142.7770 | $1,142.77 | $1,142.80 | $1,142.80 | |