| 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 | $187.94 | 13.480% | $213.2743 | $213.27 | $213.25 | $213.30 |
| Purchase #2 | $75.25 | 6.610% | $80.224 | $80.22 | $80.20 | $80.20 |
| Purchase #3 | $213.40 | 3.559% | $220.9949 | $220.99 | $221.00 | $221.00 |
| Purchase #4 | $83.66 | 11.634% | $93.393 | $93.39 | $93.40 | $93.40 |
| Purchase #5 | $182.55 | 7.330% | $195.9309 | $195.93 | $195.95 | $195.90 |
| Purchase #6 | $249.45 | 8.461% | $270.556 | $270.56 | $270.55 | $270.60 |
| Purchase #7 | $33.89 | 7.596% | $36.4643 | $36.46 | $36.45 | $36.50 |
| 7 purchase totals = | $1,026.14 | $1,110.8374 | $1,110.82 | $1,110.80 | $1,110.90 | |