| 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 | $128.72 | 5.206% | $135.4212 | $135.42 | $135.40 | $135.40 |
| Purchase #2 | $196.93 | 4.621% | $206.0301 | $206.03 | $206.05 | $206.00 |
| Purchase #3 | $214.45 | 9.552% | $234.9343 | $234.93 | $234.95 | $234.90 |
| Purchase #4 | $115.57 | 12.826% | $130.393 | $130.39 | $130.40 | $130.40 |
| Purchase #5 | $118.78 | 4.750% | $124.4221 | $124.42 | $124.40 | $124.40 |
| Purchase #6 | $141.63 | 8.500% | $153.6686 | $153.67 | $153.65 | $153.70 |
| Purchase #7 | $192.86 | 8.350% | $208.9638 | $208.96 | $208.95 | $209.00 |
| 7 purchase totals = | $1,108.94 | $1,193.8331 | $1,193.82 | $1,193.80 | $1,193.80 | |