| 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 | $210.90 | 3.663% | $218.6253 | $218.63 | $218.65 | $218.60 |
| Purchase #2 | $249.50 | 11.187% | $277.4116 | $277.41 | $277.40 | $277.40 |
| Purchase #3 | $112.87 | 7.113% | $120.8984 | $120.90 | $120.90 | $120.90 |
| Purchase #4 | $55.33 | 7.794% | $59.6424 | $59.64 | $59.65 | $59.60 |
| Purchase #5 | $198.43 | 3.117% | $204.6151 | $204.62 | $204.60 | $204.60 |
| Purchase #6 | $46.90 | 4.862% | $49.1803 | $49.18 | $49.20 | $49.20 |
| Purchase #7 | $73.70 | 7.727% | $79.3948 | $79.39 | $79.40 | $79.40 |
| 7 purchase totals = | $947.63 | $1,009.7679 | $1,009.77 | $1,009.80 | $1,009.70 | |