| 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 | $228.67 | 4.570% | $239.1202 | $239.12 | $239.10 | $239.10 |
| Purchase #2 | $165.53 | 6.669% | $176.5692 | $176.57 | $176.55 | $176.60 |
| Purchase #3 | $162.31 | 4.295% | $169.2812 | $169.28 | $169.30 | $169.30 |
| Purchase #4 | $98.84 | 3.715% | $102.5119 | $102.51 | $102.50 | $102.50 |
| Purchase #5 | $84.85 | 9.522% | $92.9294 | $92.93 | $92.95 | $92.90 |
| Purchase #6 | $38.29 | 7.831% | $41.2885 | $41.29 | $41.30 | $41.30 |
| Purchase #7 | $88.75 | 13.407% | $100.6487 | $100.65 | $100.65 | $100.60 |
| 7 purchase totals = | $867.24 | $922.3491 | $922.35 | $922.35 | $922.30 | |