| 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 | $197.26 | 3.494% | $204.1523 | $204.15 | $204.15 | $204.20 |
| Purchase #2 | $132.33 | 13.141% | $149.7195 | $149.72 | $149.70 | $149.70 |
| Purchase #3 | $169.84 | 8.756% | $184.7112 | $184.71 | $184.70 | $184.70 |
| Purchase #4 | $77.78 | 12.832% | $87.7607 | $87.76 | $87.75 | $87.80 |
| Purchase #5 | $91.32 | 11.505% | $101.8264 | $101.83 | $101.85 | $101.80 |
| Purchase #6 | $245.28 | 8.159% | $265.2924 | $265.29 | $265.30 | $265.30 |
| Purchase #7 | $136.88 | 12.236% | $153.6286 | $153.63 | $153.65 | $153.60 |
| 7 purchase totals = | $1,050.69 | $1,147.0911 | $1,147.09 | $1,147.10 | $1,147.10 | |