| 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 | $98.38 | 4.809% | $103.1111 | $103.11 | $103.10 | $103.10 |
| Purchase #2 | $42.59 | 10.414% | $47.0253 | $47.03 | $47.05 | $47.00 |
| Purchase #3 | $209.41 | 4.152% | $218.1047 | $218.10 | $218.10 | $218.10 |
| Purchase #4 | $82.43 | 12.106% | $92.409 | $92.41 | $92.40 | $92.40 |
| Purchase #5 | $239.85 | 3.489% | $248.2184 | $248.22 | $248.20 | $248.20 |
| Purchase #6 | $144.44 | 9.325% | $157.909 | $157.91 | $157.90 | $157.90 |
| Purchase #7 | $70.51 | 12.492% | $79.3181 | $79.32 | $79.30 | $79.30 |
| 7 purchase totals = | $887.61 | $946.0956 | $946.10 | $946.05 | $946.00 | |