| 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 | $249.81 | 9.282% | $272.9974 | $273.00 | $273.00 | $273.00 |
| Purchase #2 | $37.99 | 12.632% | $42.7889 | $42.79 | $42.80 | $42.80 |
| Purchase #3 | $206.83 | 7.246% | $221.8169 | $221.82 | $221.80 | $221.80 |
| Purchase #4 | $145.74 | 10.452% | $160.9727 | $160.97 | $160.95 | $161.00 |
| Purchase #5 | $222.76 | 8.397% | $241.4652 | $241.47 | $241.45 | $241.50 |
| Purchase #6 | $9.48 | 6.716% | $10.1167 | $10.12 | $10.10 | $10.10 |
| Purchase #7 | $103.87 | 13.772% | $118.175 | $118.18 | $118.20 | $118.20 |
| 7 purchase totals = | $976.48 | $1,068.3328 | $1,068.35 | $1,068.30 | $1,068.40 | |