| 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 | $224.33 | 13.805% | $255.2988 | $255.30 | $255.30 | $255.30 |
| Purchase #2 | $220.75 | 4.433% | $230.5358 | $230.54 | $230.55 | $230.50 |
| Purchase #3 | $244.49 | 9.140% | $266.8364 | $266.84 | $266.85 | $266.80 |
| Purchase #4 | $47.59 | 12.333% | $53.4593 | $53.46 | $53.45 | $53.50 |
| Purchase #5 | $205.95 | 4.228% | $214.6576 | $214.66 | $214.65 | $214.70 |
| Purchase #6 | $228.44 | 12.156% | $256.2092 | $256.21 | $256.20 | $256.20 |
| Purchase #7 | $112.61 | 13.716% | $128.0556 | $128.06 | $128.05 | $128.10 |
| 7 purchase totals = | $1,284.16 | $1,405.0527 | $1,405.07 | $1,405.05 | $1,405.10 | |