| 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 | $204.28 | 9.414% | $223.5109 | $223.51 | $223.50 | $223.50 |
| Purchase #2 | $158.45 | 13.135% | $179.2624 | $179.26 | $179.25 | $179.30 |
| Purchase #3 | $135.37 | 12.593% | $152.4171 | $152.42 | $152.40 | $152.40 |
| Purchase #4 | $101.55 | 6.593% | $108.2452 | $108.25 | $108.25 | $108.20 |
| Purchase #5 | $188.45 | 13.444% | $213.7852 | $213.79 | $213.80 | $213.80 |
| Purchase #6 | $214.78 | 11.256% | $238.9556 | $238.96 | $238.95 | $239.00 |
| Purchase #7 | $174.79 | 8.400% | $189.4724 | $189.47 | $189.45 | $189.50 |
| 7 purchase totals = | $1,177.67 | $1,305.6488 | $1,305.66 | $1,305.60 | $1,305.70 | |