| 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 | $5.44 | 10.284% | $5.9994 | $6.00 | $6.00 | $6.00 |
| Purchase #2 | $116.88 | 11.165% | $129.9297 | $129.93 | $129.95 | $129.90 |
| Purchase #3 | $180.30 | 10.664% | $199.5272 | $199.53 | $199.55 | $199.50 |
| Purchase #4 | $172.54 | 12.464% | $194.0454 | $194.05 | $194.05 | $194.00 |
| Purchase #5 | $211.35 | 4.434% | $220.7213 | $220.72 | $220.70 | $220.70 |
| Purchase #6 | $159.95 | 9.237% | $174.7246 | $174.72 | $174.70 | $174.70 |
| Purchase #7 | $217.85 | 11.198% | $242.2448 | $242.24 | $242.25 | $242.20 |
| 7 purchase totals = | $1,064.31 | $1,167.1924 | $1,167.19 | $1,167.20 | $1,167.00 | |