| 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 | $195.65 | 7.226% | $209.7877 | $209.79 | $209.80 | $209.80 |
| Purchase #2 | $119.94 | 13.794% | $136.4845 | $136.48 | $136.50 | $136.50 |
| Purchase #3 | $8.43 | 5.739% | $8.9138 | $8.91 | $8.90 | $8.90 |
| Purchase #4 | $15.97 | 6.320% | $16.9793 | $16.98 | $17.00 | $17.00 |
| Purchase #5 | $37.93 | 5.141% | $39.88 | $39.88 | $39.90 | $39.90 |
| Purchase #6 | $18.69 | 8.384% | $20.257 | $20.26 | $20.25 | $20.30 |
| Purchase #7 | $34.33 | 4.261% | $35.7928 | $35.79 | $35.80 | $35.80 |
| 7 purchase totals = | $430.94 | $468.0951 | $468.09 | $468.15 | $468.20 | |