| 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 | $226.30 | 10.294% | $249.5953 | $249.60 | $249.60 | $249.60 |
| Purchase #2 | $121.72 | 4.584% | $127.2996 | $127.30 | $127.30 | $127.30 |
| Purchase #3 | $165.27 | 7.781% | $178.1297 | $178.13 | $178.15 | $178.10 |
| Purchase #4 | $26.32 | 13.826% | $29.959 | $29.96 | $29.95 | $30.00 |
| Purchase #5 | $8.71 | 3.183% | $8.9872 | $8.99 | $9.00 | $9.00 |
| Purchase #6 | $213.41 | 3.285% | $220.4205 | $220.42 | $220.40 | $220.40 |
| Purchase #7 | $249.61 | 9.757% | $273.9644 | $273.96 | $273.95 | $274.00 |
| 7 purchase totals = | $1,011.34 | $1,088.3557 | $1,088.36 | $1,088.35 | $1,088.40 | |