| 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 | $215.56 | 10.336% | $237.8403 | $237.84 | $237.85 | $237.80 |
| Purchase #2 | $117.44 | 9.415% | $128.497 | $128.50 | $128.50 | $128.50 |
| Purchase #3 | $112.75 | 12.259% | $126.572 | $126.57 | $126.55 | $126.60 |
| Purchase #4 | $40.72 | 6.282% | $43.278 | $43.28 | $43.30 | $43.30 |
| Purchase #5 | $84.69 | 3.596% | $87.7355 | $87.74 | $87.75 | $87.70 |
| Purchase #6 | $244.48 | 13.575% | $277.6682 | $277.67 | $277.65 | $277.70 |
| Purchase #7 | $100.36 | 13.557% | $113.9658 | $113.97 | $113.95 | $114.00 |
| 7 purchase totals = | $916.00 | $1,015.5568 | $1,015.57 | $1,015.55 | $1,015.60 | |