| 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 | $217.62 | 8.252% | $235.578 | $235.58 | $235.60 | $235.60 |
| Purchase #2 | $120.25 | 9.313% | $131.4489 | $131.45 | $131.45 | $131.40 |
| Purchase #3 | $183.99 | 10.431% | $203.182 | $203.18 | $203.20 | $203.20 |
| Purchase #4 | $149.73 | 5.296% | $157.6597 | $157.66 | $157.65 | $157.70 |
| Purchase #5 | $220.36 | 3.700% | $228.5133 | $228.51 | $228.50 | $228.50 |
| Purchase #6 | $235.50 | 12.795% | $265.6322 | $265.63 | $265.65 | $265.60 |
| Purchase #7 | $220.56 | 8.574% | $239.4708 | $239.47 | $239.45 | $239.50 |
| 7 purchase totals = | $1,348.01 | $1,461.4849 | $1,461.48 | $1,461.50 | $1,461.50 | |