| 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 | $108.34 | 8.593% | $117.6497 | $117.65 | $117.65 | $117.60 |
| Purchase #2 | $200.98 | 9.559% | $220.1917 | $220.19 | $220.20 | $220.20 |
| Purchase #3 | $149.48 | 13.105% | $169.0694 | $169.07 | $169.05 | $169.10 |
| Purchase #4 | $120.43 | 4.171% | $125.4531 | $125.45 | $125.45 | $125.50 |
| Purchase #5 | $159.92 | 3.136% | $164.9351 | $164.94 | $164.95 | $164.90 |
| Purchase #6 | $146.79 | 7.627% | $157.9857 | $157.99 | $158.00 | $158.00 |
| Purchase #7 | $128.34 | 4.165% | $133.6854 | $133.69 | $133.70 | $133.70 |
| 7 purchase totals = | $1,014.28 | $1,088.9701 | $1,088.98 | $1,089.00 | $1,089.00 | |