| 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 | $64.64 | 4.504% | $67.5514 | $67.55 | $67.55 | $67.60 |
| Purchase #2 | $200.97 | 3.840% | $208.6872 | $208.69 | $208.70 | $208.70 |
| Purchase #3 | $117.84 | 9.850% | $129.4472 | $129.45 | $129.45 | $129.40 |
| Purchase #4 | $140.29 | 7.529% | $150.8524 | $150.85 | $150.85 | $150.90 |
| Purchase #5 | $226.54 | 6.206% | $240.5991 | $240.60 | $240.60 | $240.60 |
| Purchase #6 | $231.37 | 4.252% | $241.2079 | $241.21 | $241.20 | $241.20 |
| Purchase #7 | $174.70 | 4.420% | $182.4217 | $182.42 | $182.40 | $182.40 |
| 7 purchase totals = | $1,156.35 | $1,220.7669 | $1,220.77 | $1,220.75 | $1,220.80 | |