| 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 | $244.78 | 10.822% | $271.2701 | $271.27 | $271.25 | $271.30 |
| Purchase #2 | $190.53 | 11.102% | $211.6826 | $211.68 | $211.70 | $211.70 |
| Purchase #3 | $82.63 | 12.830% | $93.2314 | $93.23 | $93.25 | $93.20 |
| Purchase #4 | $29.93 | 8.426% | $32.4519 | $32.45 | $32.45 | $32.50 |
| Purchase #5 | $102.76 | 12.479% | $115.5834 | $115.58 | $115.60 | $115.60 |
| Purchase #6 | $206.99 | 6.395% | $220.227 | $220.23 | $220.25 | $220.20 |
| Purchase #7 | $12.55 | 10.401% | $13.8553 | $13.86 | $13.85 | $13.90 |
| 7 purchase totals = | $870.17 | $958.3017 | $958.30 | $958.35 | $958.40 | |