| 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 | $118.73 | 11.589% | $132.4896 | $132.49 | $132.50 | $132.50 |
| Purchase #2 | $173.29 | 6.437% | $184.4447 | $184.44 | $184.45 | $184.40 |
| Purchase #3 | $11.88 | 5.656% | $12.5519 | $12.55 | $12.55 | $12.60 |
| Purchase #4 | $240.30 | 7.394% | $258.0678 | $258.07 | $258.05 | $258.10 |
| Purchase #5 | $155.67 | 12.270% | $174.7707 | $174.77 | $174.75 | $174.80 |
| Purchase #6 | $143.91 | 9.133% | $157.0533 | $157.05 | $157.05 | $157.10 |
| Purchase #7 | $111.91 | 12.796% | $126.23 | $126.23 | $126.25 | $126.20 |
| 7 purchase totals = | $955.69 | $1,045.6080 | $1,045.60 | $1,045.60 | $1,045.70 | |