| 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 | $239.28 | 4.746% | $250.6362 | $250.64 | $250.65 | $250.60 |
| Purchase #2 | $49.67 | 10.710% | $54.9897 | $54.99 | $55.00 | $55.00 |
| Purchase #3 | $134.54 | 10.705% | $148.9425 | $148.94 | $148.95 | $148.90 |
| Purchase #4 | $180.84 | 12.415% | $203.2913 | $203.29 | $203.30 | $203.30 |
| Purchase #5 | $247.45 | 12.174% | $277.5746 | $277.57 | $277.55 | $277.60 |
| Purchase #6 | $108.68 | 4.623% | $113.7043 | $113.70 | $113.70 | $113.70 |
| Purchase #7 | $43.27 | 8.673% | $47.0228 | $47.02 | $47.00 | $47.00 |
| 7 purchase totals = | $1,003.73 | $1,096.1614 | $1,096.15 | $1,096.15 | $1,096.10 | |