| 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 | $195.47 | 12.800% | $220.4902 | $220.49 | $220.50 | $220.50 |
| Purchase #2 | $179.66 | 7.295% | $192.7662 | $192.77 | $192.75 | $192.80 |
| Purchase #3 | $191.35 | 5.695% | $202.2474 | $202.25 | $202.25 | $202.20 |
| Purchase #4 | $14.61 | 3.328% | $15.0962 | $15.10 | $15.10 | $15.10 |
| Purchase #5 | $206.81 | 10.500% | $228.5251 | $228.53 | $228.55 | $228.50 |
| Purchase #6 | $157.64 | 7.462% | $169.4031 | $169.40 | $169.40 | $169.40 |
| Purchase #7 | $22.41 | 8.526% | $24.3207 | $24.32 | $24.30 | $24.30 |
| 7 purchase totals = | $967.95 | $1,052.8489 | $1,052.86 | $1,052.85 | $1,052.80 | |