| 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 | $122.98 | 9.412% | $134.5549 | $134.55 | $134.55 | $134.60 |
| Purchase #2 | $7.57 | 7.563% | $8.1425 | $8.14 | $8.15 | $8.10 |
| Purchase #3 | $238.53 | 8.576% | $258.9863 | $258.99 | $259.00 | $259.00 |
| Purchase #4 | $228.86 | 11.695% | $255.6252 | $255.63 | $255.65 | $255.60 |
| Purchase #5 | $116.34 | 12.296% | $130.6452 | $130.65 | $130.65 | $130.60 |
| Purchase #6 | $192.26 | 9.826% | $211.1515 | $211.15 | $211.15 | $211.20 |
| Purchase #7 | $129.74 | 12.474% | $145.9238 | $145.92 | $145.90 | $145.90 |
| 7 purchase totals = | $1,036.28 | $1,145.0294 | $1,145.03 | $1,145.05 | $1,145.00 | |