| 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 | $89.63 | 8.302% | $97.0711 | $97.07 | $97.05 | $97.10 |
| Purchase #2 | $109.89 | 9.666% | $120.512 | $120.51 | $120.50 | $120.50 |
| Purchase #3 | $209.91 | 8.829% | $228.443 | $228.44 | $228.45 | $228.40 |
| Purchase #4 | $158.70 | 5.725% | $167.7856 | $167.79 | $167.80 | $167.80 |
| Purchase #5 | $181.43 | 6.810% | $193.7854 | $193.79 | $193.80 | $193.80 |
| Purchase #6 | $167.57 | 8.590% | $181.9643 | $181.96 | $181.95 | $182.00 |
| Purchase #7 | $109.72 | 7.864% | $118.3484 | $118.35 | $118.35 | $118.30 |
| 7 purchase totals = | $1,026.85 | $1,107.9098 | $1,107.91 | $1,107.90 | $1,107.90 | |