| 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 | $183.38 | 12.687% | $206.6454 | $206.65 | $206.65 | $206.60 |
| Purchase #2 | $26.32 | 9.279% | $28.7622 | $28.76 | $28.75 | $28.80 |
| Purchase #3 | $28.99 | 11.333% | $32.2754 | $32.28 | $32.30 | $32.30 |
| Purchase #4 | $16.34 | 5.164% | $17.1838 | $17.18 | $17.20 | $17.20 |
| Purchase #5 | $35.60 | 10.497% | $39.3369 | $39.34 | $39.35 | $39.30 |
| Purchase #6 | $248.86 | 12.233% | $279.303 | $279.30 | $279.30 | $279.30 |
| Purchase #7 | $231.88 | 10.558% | $256.3619 | $256.36 | $256.35 | $256.40 |
| 7 purchase totals = | $771.37 | $859.8686 | $859.87 | $859.90 | $859.90 | |