| 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 | $122.77 | 13.405% | $139.2273 | $139.23 | $139.25 | $139.20 |
| Purchase #2 | $233.80 | 10.330% | $257.9515 | $257.95 | $257.95 | $258.00 |
| Purchase #3 | $33.37 | 9.447% | $36.5225 | $36.52 | $36.50 | $36.50 |
| Purchase #4 | $52.25 | 4.280% | $54.4863 | $54.49 | $54.50 | $54.50 |
| Purchase #5 | $194.30 | 8.491% | $210.798 | $210.80 | $210.80 | $210.80 |
| Purchase #6 | $24.27 | 7.331% | $26.0492 | $26.05 | $26.05 | $26.00 |
| Purchase #7 | $85.95 | 8.345% | $93.1225 | $93.12 | $93.10 | $93.10 |
| 7 purchase totals = | $746.71 | $818.1573 | $818.16 | $818.15 | $818.10 | |