| 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 | $243.31 | 12.417% | $273.5218 | $273.52 | $273.50 | $273.50 |
| Purchase #2 | $103.64 | 8.400% | $112.3458 | $112.35 | $112.35 | $112.30 |
| Purchase #3 | $213.45 | 6.204% | $226.6924 | $226.69 | $226.70 | $226.70 |
| Purchase #4 | $204.60 | 13.178% | $231.5622 | $231.56 | $231.55 | $231.60 |
| Purchase #5 | $176.26 | 6.261% | $187.2956 | $187.30 | $187.30 | $187.30 |
| Purchase #6 | $47.60 | 9.117% | $51.9397 | $51.94 | $51.95 | $51.90 |
| Purchase #7 | $54.42 | 5.649% | $57.4942 | $57.49 | $57.50 | $57.50 |
| 7 purchase totals = | $1,043.28 | $1,140.8517 | $1,140.85 | $1,140.85 | $1,140.80 | |