| 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 | $248.91 | 8.815% | $270.8514 | $270.85 | $270.85 | $270.90 |
| Purchase #2 | $103.38 | 11.414% | $115.1798 | $115.18 | $115.20 | $115.20 |
| Purchase #3 | $26.44 | 4.178% | $27.5447 | $27.54 | $27.55 | $27.50 |
| Purchase #4 | $70.90 | 7.401% | $76.1473 | $76.15 | $76.15 | $76.10 |
| Purchase #5 | $61.49 | 11.552% | $68.5933 | $68.59 | $68.60 | $68.60 |
| Purchase #6 | $237.91 | 7.840% | $256.5621 | $256.56 | $256.55 | $256.60 |
| Purchase #7 | $21.48 | 10.822% | $23.8046 | $23.80 | $23.80 | $23.80 |
| 7 purchase totals = | $770.51 | $838.6832 | $838.67 | $838.70 | $838.70 | |