| 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 | $217.48 | 10.455% | $240.2175 | $240.22 | $240.20 | $240.20 |
| Purchase #2 | $120.56 | 12.699% | $135.8699 | $135.87 | $135.85 | $135.90 |
| Purchase #3 | $79.76 | 6.206% | $84.7099 | $84.71 | $84.70 | $84.70 |
| Purchase #4 | $87.84 | 10.528% | $97.0878 | $97.09 | $97.10 | $97.10 |
| Purchase #5 | $141.29 | 12.503% | $158.9555 | $158.96 | $158.95 | $159.00 |
| Purchase #6 | $165.48 | 13.265% | $187.4309 | $187.43 | $187.45 | $187.40 |
| Purchase #7 | $151.45 | 11.789% | $169.3044 | $169.30 | $169.30 | $169.30 |
| 7 purchase totals = | $963.86 | $1,073.5759 | $1,073.58 | $1,073.55 | $1,073.60 | |