| 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 | $118.85 | 11.486% | $132.5011 | $132.50 | $132.50 | $132.50 |
| Purchase #2 | $194.49 | 11.493% | $216.8427 | $216.84 | $216.85 | $216.80 |
| Purchase #3 | $150.65 | 5.637% | $159.1421 | $159.14 | $159.15 | $159.10 |
| Purchase #4 | $74.93 | 5.743% | $79.2332 | $79.23 | $79.25 | $79.20 |
| Purchase #5 | $118.95 | 10.608% | $131.5682 | $131.57 | $131.55 | $131.60 |
| Purchase #6 | $96.29 | 10.293% | $106.2011 | $106.20 | $106.20 | $106.20 |
| Purchase #7 | $223.76 | 9.338% | $244.6547 | $244.65 | $244.65 | $244.70 |
| 7 purchase totals = | $977.92 | $1,070.1431 | $1,070.13 | $1,070.15 | $1,070.10 | |