| 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 | $203.83 | 4.609% | $213.2245 | $213.22 | $213.20 | $213.20 |
| Purchase #2 | $61.94 | 10.219% | $68.2696 | $68.27 | $68.25 | $68.30 |
| Purchase #3 | $28.90 | 11.754% | $32.2969 | $32.30 | $32.30 | $32.30 |
| Purchase #4 | $187.36 | 3.554% | $194.0188 | $194.02 | $194.00 | $194.00 |
| Purchase #5 | $230.60 | 6.150% | $244.7819 | $244.78 | $244.80 | $244.80 |
| Purchase #6 | $62.86 | 12.338% | $70.6157 | $70.62 | $70.60 | $70.60 |
| Purchase #7 | $235.65 | 12.565% | $265.2594 | $265.26 | $265.25 | $265.30 |
| 7 purchase totals = | $1,011.14 | $1,088.4668 | $1,088.47 | $1,088.40 | $1,088.50 | |