| 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 | $192.61 | 6.588% | $205.2991 | $205.30 | $205.30 | $205.30 |
| Purchase #2 | $209.96 | 4.856% | $220.1557 | $220.16 | $220.15 | $220.20 |
| Purchase #3 | $123.30 | 5.105% | $129.5945 | $129.59 | $129.60 | $129.60 |
| Purchase #4 | $57.43 | 4.861% | $60.2217 | $60.22 | $60.20 | $60.20 |
| Purchase #5 | $109.28 | 10.241% | $120.4714 | $120.47 | $120.45 | $120.50 |
| Purchase #6 | $71.34 | 12.672% | $80.3802 | $80.38 | $80.40 | $80.40 |
| Purchase #7 | $249.98 | 6.323% | $265.7862 | $265.79 | $265.80 | $265.80 |
| 7 purchase totals = | $1,013.90 | $1,081.9088 | $1,081.91 | $1,081.90 | $1,082.00 | |