| 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 | $102.32 | 11.487% | $114.0735 | $114.07 | $114.05 | $114.10 |
| Purchase #2 | $13.42 | 8.709% | $14.5887 | $14.59 | $14.60 | $14.60 |
| Purchase #3 | $193.55 | 5.841% | $204.8553 | $204.86 | $204.85 | $204.90 |
| Purchase #4 | $242.77 | 3.506% | $251.2815 | $251.28 | $251.30 | $251.30 |
| Purchase #5 | $168.61 | 6.836% | $180.1362 | $180.14 | $180.15 | $180.10 |
| Purchase #6 | $88.43 | 3.764% | $91.7585 | $91.76 | $91.75 | $91.80 |
| Purchase #7 | $240.98 | 10.410% | $266.066 | $266.07 | $266.05 | $266.10 |
| 7 purchase totals = | $1,050.08 | $1,122.7597 | $1,122.77 | $1,122.75 | $1,122.90 | |