| 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 | $226.53 | 4.822% | $237.4533 | $237.45 | $237.45 | $237.50 |
| Purchase #2 | $108.58 | 12.493% | $122.1449 | $122.14 | $122.15 | $122.10 |
| Purchase #3 | $196.50 | 10.527% | $217.1856 | $217.19 | $217.20 | $217.20 |
| Purchase #4 | $198.85 | 10.792% | $220.3099 | $220.31 | $220.30 | $220.30 |
| Purchase #5 | $69.53 | 13.423% | $78.863 | $78.86 | $78.85 | $78.90 |
| Purchase #6 | $197.38 | 7.106% | $211.4058 | $211.41 | $211.40 | $211.40 |
| Purchase #7 | $147.86 | 5.228% | $155.5901 | $155.59 | $155.60 | $155.60 |
| 7 purchase totals = | $1,145.23 | $1,242.9526 | $1,242.95 | $1,242.95 | $1,243.00 | |