| 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 | $34.54 | 9.817% | $37.9308 | $37.93 | $37.95 | $37.90 |
| Purchase #2 | $220.86 | 4.299% | $230.3548 | $230.35 | $230.35 | $230.40 |
| Purchase #3 | $235.43 | 5.858% | $249.2215 | $249.22 | $249.20 | $249.20 |
| Purchase #4 | $219.60 | 11.740% | $245.381 | $245.38 | $245.40 | $245.40 |
| Purchase #5 | $179.39 | 9.138% | $195.7827 | $195.78 | $195.80 | $195.80 |
| Purchase #6 | $126.41 | 10.522% | $139.7109 | $139.71 | $139.70 | $139.70 |
| Purchase #7 | $60.95 | 10.214% | $67.1754 | $67.18 | $67.20 | $67.20 |
| 7 purchase totals = | $1,077.18 | $1,165.5571 | $1,165.55 | $1,165.60 | $1,165.60 | |