| 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 | $242.35 | 9.734% | $265.9403 | $265.94 | $265.95 | $265.90 |
| Purchase #2 | $120.64 | 6.170% | $128.0835 | $128.08 | $128.10 | $128.10 |
| Purchase #3 | $209.25 | 10.632% | $231.4975 | $231.50 | $231.50 | $231.50 |
| Purchase #4 | $120.91 | 6.341% | $128.5769 | $128.58 | $128.60 | $128.60 |
| Purchase #5 | $169.90 | 8.493% | $184.3296 | $184.33 | $184.35 | $184.30 |
| Purchase #6 | $204.34 | 10.550% | $225.8979 | $225.90 | $225.90 | $225.90 |
| Purchase #7 | $74.86 | 13.426% | $84.9107 | $84.91 | $84.90 | $84.90 |
| 7 purchase totals = | $1,142.25 | $1,249.2364 | $1,249.24 | $1,249.30 | $1,249.20 | |