| 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 | $107.55 | 3.302% | $111.1013 | $111.10 | $111.10 | $111.10 |
| Purchase #2 | $138.61 | 9.819% | $152.2201 | $152.22 | $152.20 | $152.20 |
| Purchase #3 | $178.54 | 12.435% | $200.7414 | $200.74 | $200.75 | $200.70 |
| Purchase #4 | $242.58 | 9.794% | $266.3383 | $266.34 | $266.35 | $266.30 |
| Purchase #5 | $34.59 | 3.216% | $35.7024 | $35.70 | $35.70 | $35.70 |
| Purchase #6 | $8.46 | 10.211% | $9.3239 | $9.32 | $9.30 | $9.30 |
| Purchase #7 | $191.33 | 4.387% | $199.7236 | $199.72 | $199.70 | $199.70 |
| 7 purchase totals = | $901.66 | $975.1510 | $975.14 | $975.10 | $975.00 | |