| 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 | $24.81 | 12.262% | $27.8522 | $27.85 | $27.85 | $27.90 |
| Purchase #2 | $231.31 | 5.795% | $244.7144 | $244.71 | $244.70 | $244.70 |
| Purchase #3 | $171.98 | 6.199% | $182.641 | $182.64 | $182.65 | $182.60 |
| Purchase #4 | $133.31 | 12.466% | $149.9284 | $149.93 | $149.95 | $149.90 |
| Purchase #5 | $127.27 | 6.742% | $135.8505 | $135.85 | $135.85 | $135.90 |
| Purchase #6 | $25.78 | 3.702% | $26.7344 | $26.73 | $26.75 | $26.70 |
| Purchase #7 | $108.61 | 10.697% | $120.228 | $120.23 | $120.25 | $120.20 |
| 7 purchase totals = | $823.07 | $887.9489 | $887.94 | $888.00 | $887.90 | |