| 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 | $231.52 | 11.462% | $258.0568 | $258.06 | $258.05 | $258.10 |
| Purchase #2 | $219.87 | 9.860% | $241.5492 | $241.55 | $241.55 | $241.50 |
| Purchase #3 | $83.83 | 7.164% | $89.8356 | $89.84 | $89.85 | $89.80 |
| Purchase #4 | $218.28 | 9.565% | $239.1585 | $239.16 | $239.15 | $239.20 |
| Purchase #5 | $72.27 | 4.620% | $75.6089 | $75.61 | $75.60 | $75.60 |
| Purchase #6 | $122.33 | 8.156% | $132.3072 | $132.31 | $132.30 | $132.30 |
| Purchase #7 | $244.41 | 9.641% | $267.9736 | $267.97 | $267.95 | $268.00 |
| 7 purchase totals = | $1,192.51 | $1,304.4898 | $1,304.50 | $1,304.45 | $1,304.50 | |