| 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 | $95.62 | 4.524% | $99.9458 | $99.95 | $99.95 | $99.90 |
| Purchase #2 | $182.37 | 3.675% | $189.0721 | $189.07 | $189.05 | $189.10 |
| Purchase #3 | $187.37 | 12.492% | $210.7763 | $210.78 | $210.80 | $210.80 |
| Purchase #4 | $33.93 | 6.643% | $36.184 | $36.18 | $36.20 | $36.20 |
| Purchase #5 | $185.58 | 8.352% | $201.0796 | $201.08 | $201.10 | $201.10 |
| Purchase #6 | $223.65 | 10.280% | $246.6412 | $246.64 | $246.65 | $246.60 |
| Purchase #7 | $249.86 | 8.358% | $270.7433 | $270.74 | $270.75 | $270.70 |
| 7 purchase totals = | $1,158.38 | $1,254.4423 | $1,254.44 | $1,254.50 | $1,254.40 | |