| 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 | $86.55 | 5.467% | $91.2817 | $91.28 | $91.30 | $91.30 |
| Purchase #2 | $74.91 | 7.853% | $80.7927 | $80.79 | $80.80 | $80.80 |
| Purchase #3 | $115.56 | 3.141% | $119.1897 | $119.19 | $119.20 | $119.20 |
| Purchase #4 | $205.52 | 9.414% | $224.8677 | $224.87 | $224.85 | $224.90 |
| Purchase #5 | $122.52 | 5.535% | $129.3015 | $129.30 | $129.30 | $129.30 |
| Purchase #6 | $247.25 | 8.331% | $267.8484 | $267.85 | $267.85 | $267.80 |
| Purchase #7 | $184.60 | 9.588% | $202.2994 | $202.30 | $202.30 | $202.30 |
| 7 purchase totals = | $1,036.91 | $1,115.5811 | $1,115.58 | $1,115.60 | $1,115.60 | |