| 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 | $131.54 | 4.597% | $137.5869 | $137.59 | $137.60 | $137.60 |
| Purchase #2 | $146.72 | 4.289% | $153.0128 | $153.01 | $153.00 | $153.00 |
| Purchase #3 | $171.47 | 7.608% | $184.5154 | $184.52 | $184.50 | $184.50 |
| Purchase #4 | $108.60 | 8.379% | $117.6996 | $117.70 | $117.70 | $117.70 |
| Purchase #5 | $244.34 | 12.641% | $275.227 | $275.23 | $275.25 | $275.20 |
| Purchase #6 | $239.61 | 7.159% | $256.7637 | $256.76 | $256.75 | $256.80 |
| Purchase #7 | $81.50 | 7.451% | $87.5726 | $87.57 | $87.55 | $87.60 |
| 7 purchase totals = | $1,123.78 | $1,212.3780 | $1,212.38 | $1,212.35 | $1,212.40 | |