| 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 | $106.86 | 11.186% | $118.8134 | $118.81 | $118.80 | $118.80 |
| Purchase #2 | $129.65 | 6.657% | $138.2808 | $138.28 | $138.30 | $138.30 |
| Purchase #3 | $33.50 | 5.313% | $35.2799 | $35.28 | $35.30 | $35.30 |
| Purchase #4 | $194.57 | 10.455% | $214.9123 | $214.91 | $214.90 | $214.90 |
| Purchase #5 | $144.55 | 10.155% | $159.2291 | $159.23 | $159.25 | $159.20 |
| Purchase #6 | $178.99 | 4.519% | $187.0786 | $187.08 | $187.10 | $187.10 |
| Purchase #7 | $177.53 | 13.273% | $201.0936 | $201.09 | $201.10 | $201.10 |
| 7 purchase totals = | $965.65 | $1,054.6877 | $1,054.68 | $1,054.75 | $1,054.70 | |