| 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 | $109.86 | 9.223% | $119.9924 | $119.99 | $120.00 | $120.00 |
| Purchase #2 | $247.31 | 11.761% | $276.3961 | $276.40 | $276.40 | $276.40 |
| Purchase #3 | $84.80 | 11.625% | $94.658 | $94.66 | $94.65 | $94.70 |
| Purchase #4 | $90.45 | 9.334% | $98.8926 | $98.89 | $98.90 | $98.90 |
| Purchase #5 | $238.57 | 13.588% | $270.9869 | $270.99 | $271.00 | $271.00 |
| Purchase #6 | $103.47 | 4.807% | $108.4438 | $108.44 | $108.45 | $108.40 |
| Purchase #7 | $77.78 | 5.554% | $82.0999 | $82.10 | $82.10 | $82.10 |
| 7 purchase totals = | $952.24 | $1,051.4697 | $1,051.47 | $1,051.50 | $1,051.50 | |