| 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 | $217.40 | 6.231% | $230.9462 | $230.95 | $230.95 | $230.90 |
| Purchase #2 | $73.31 | 10.787% | $81.2179 | $81.22 | $81.20 | $81.20 |
| Purchase #3 | $189.34 | 3.813% | $196.5595 | $196.56 | $196.55 | $196.60 |
| Purchase #4 | $246.52 | 11.161% | $274.0341 | $274.03 | $274.05 | $274.00 |
| Purchase #5 | $96.41 | 7.570% | $103.7082 | $103.71 | $103.70 | $103.70 |
| Purchase #6 | $148.40 | 7.177% | $159.0507 | $159.05 | $159.05 | $159.10 |
| Purchase #7 | $21.70 | 12.753% | $24.4674 | $24.47 | $24.45 | $24.50 |
| 7 purchase totals = | $993.08 | $1,069.9840 | $1,069.99 | $1,069.95 | $1,070.00 | |