| 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 | $216.41 | 6.489% | $230.4528 | $230.45 | $230.45 | $230.50 |
| Purchase #2 | $38.85 | 10.616% | $42.9743 | $42.97 | $42.95 | $43.00 |
| Purchase #3 | $172.96 | 9.417% | $189.2476 | $189.25 | $189.25 | $189.20 |
| Purchase #4 | $70.32 | 9.345% | $76.8914 | $76.89 | $76.90 | $76.90 |
| Purchase #5 | $82.40 | 12.480% | $92.6835 | $92.68 | $92.70 | $92.70 |
| Purchase #6 | $242.50 | 7.357% | $260.3407 | $260.34 | $260.35 | $260.30 |
| Purchase #7 | $219.65 | 4.321% | $229.1411 | $229.14 | $229.15 | $229.10 |
| 7 purchase totals = | $1,043.09 | $1,121.7314 | $1,121.72 | $1,121.75 | $1,121.70 | |