| 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 | $239.35 | 12.539% | $269.3621 | $269.36 | $269.35 | $269.40 |
| Purchase #2 | $33.75 | 4.725% | $35.3447 | $35.34 | $35.35 | $35.30 |
| Purchase #3 | $233.81 | 12.497% | $263.0292 | $263.03 | $263.05 | $263.00 |
| Purchase #4 | $39.55 | 3.720% | $41.0213 | $41.02 | $41.00 | $41.00 |
| Purchase #5 | $142.29 | 3.111% | $146.7166 | $146.72 | $146.70 | $146.70 |
| Purchase #6 | $155.40 | 6.607% | $165.6673 | $165.67 | $165.65 | $165.70 |
| Purchase #7 | $48.52 | 6.596% | $51.7204 | $51.72 | $51.70 | $51.70 |
| 7 purchase totals = | $892.67 | $972.8616 | $972.86 | $972.80 | $972.80 | |