| 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 | $130.28 | 6.123% | $138.257 | $138.26 | $138.25 | $138.30 |
| Purchase #2 | $206.99 | 5.267% | $217.8922 | $217.89 | $217.90 | $217.90 |
| Purchase #3 | $172.48 | 3.270% | $178.1201 | $178.12 | $178.10 | $178.10 |
| Purchase #4 | $74.86 | 11.184% | $83.2323 | $83.23 | $83.25 | $83.20 |
| Purchase #5 | $130.62 | 13.221% | $147.8893 | $147.89 | $147.90 | $147.90 |
| Purchase #6 | $119.52 | 10.506% | $132.0768 | $132.08 | $132.10 | $132.10 |
| Purchase #7 | $196.59 | 7.260% | $210.8624 | $210.86 | $210.85 | $210.90 |
| 7 purchase totals = | $1,031.34 | $1,108.3301 | $1,108.33 | $1,108.35 | $1,108.40 | |