| 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 | $92.74 | 11.567% | $103.4672 | $103.47 | $103.45 | $103.50 |
| Purchase #2 | $191.81 | 7.838% | $206.8441 | $206.84 | $206.85 | $206.80 |
| Purchase #3 | $105.82 | 10.776% | $117.2232 | $117.22 | $117.20 | $117.20 |
| Purchase #4 | $161.78 | 10.326% | $178.4854 | $178.49 | $178.50 | $178.50 |
| Purchase #5 | $7.43 | 12.620% | $8.3677 | $8.37 | $8.35 | $8.40 |
| Purchase #6 | $28.93 | 9.813% | $31.7689 | $31.77 | $31.75 | $31.80 |
| Purchase #7 | $233.57 | 3.193% | $241.0279 | $241.03 | $241.05 | $241.00 |
| 7 purchase totals = | $822.08 | $887.1844 | $887.19 | $887.15 | $887.20 | |