| 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 | $203.49 | 10.482% | $224.8198 | $224.82 | $224.80 | $224.80 |
| Purchase #2 | $35.77 | 12.211% | $40.1379 | $40.14 | $40.15 | $40.10 |
| Purchase #3 | $64.30 | 3.400% | $66.4862 | $66.49 | $66.50 | $66.50 |
| Purchase #4 | $249.33 | 13.805% | $283.75 | $283.75 | $283.75 | $283.80 |
| Purchase #5 | $140.96 | 7.853% | $152.0296 | $152.03 | $152.05 | $152.00 |
| Purchase #6 | $114.93 | 5.145% | $120.8431 | $120.84 | $120.85 | $120.80 |
| Purchase #7 | $36.26 | 11.531% | $40.4411 | $40.44 | $40.45 | $40.40 |
| 7 purchase totals = | $845.04 | $928.5077 | $928.51 | $928.55 | $928.40 | |