| 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 | $95.84 | 13.628% | $108.9011 | $108.90 | $108.90 | $108.90 |
| Purchase #2 | $176.53 | 11.628% | $197.0569 | $197.06 | $197.05 | $197.10 |
| Purchase #3 | $220.93 | 7.649% | $237.8289 | $237.83 | $237.85 | $237.80 |
| Purchase #4 | $178.66 | 8.702% | $194.207 | $194.21 | $194.20 | $194.20 |
| Purchase #5 | $202.62 | 4.497% | $211.7318 | $211.73 | $211.75 | $211.70 |
| Purchase #6 | $108.44 | 3.792% | $112.552 | $112.55 | $112.55 | $112.60 |
| Purchase #7 | $117.25 | 9.323% | $128.1812 | $128.18 | $128.20 | $128.20 |
| 7 purchase totals = | $1,100.27 | $1,190.4589 | $1,190.46 | $1,190.50 | $1,190.50 | |