| 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 | $94.85 | 7.867% | $102.3118 | $102.31 | $102.30 | $102.30 |
| Purchase #2 | $161.66 | 10.509% | $178.6488 | $178.65 | $178.65 | $178.60 |
| Purchase #3 | $97.26 | 6.675% | $103.7521 | $103.75 | $103.75 | $103.80 |
| Purchase #4 | $246.38 | 10.369% | $271.9271 | $271.93 | $271.95 | $271.90 |
| Purchase #5 | $224.45 | 12.543% | $252.6028 | $252.60 | $252.60 | $252.60 |
| Purchase #6 | $215.66 | 10.804% | $238.9599 | $238.96 | $238.95 | $239.00 |
| Purchase #7 | $132.89 | 13.321% | $150.5923 | $150.59 | $150.60 | $150.60 |
| 7 purchase totals = | $1,173.15 | $1,298.7948 | $1,298.79 | $1,298.80 | $1,298.80 | |