| 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 | $105.65 | 3.447% | $109.2918 | $109.29 | $109.30 | $109.30 |
| Purchase #2 | $18.73 | 11.243% | $20.8358 | $20.84 | $20.85 | $20.80 |
| Purchase #3 | $202.86 | 4.285% | $211.5526 | $211.55 | $211.55 | $211.60 |
| Purchase #4 | $5.43 | 11.170% | $6.0365 | $6.04 | $6.05 | $6.00 |
| Purchase #5 | $216.40 | 11.121% | $240.4658 | $240.47 | $240.45 | $240.50 |
| Purchase #6 | $167.99 | 13.716% | $191.0315 | $191.03 | $191.05 | $191.00 |
| Purchase #7 | $135.78 | 10.297% | $149.7613 | $149.76 | $149.75 | $149.80 |
| 7 purchase totals = | $852.84 | $928.9753 | $928.98 | $929.00 | $929.00 | |