| 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 | $146.34 | 8.384% | $158.6091 | $158.61 | $158.60 | $158.60 |
| Purchase #2 | $244.90 | 10.345% | $270.2349 | $270.23 | $270.25 | $270.20 |
| Purchase #3 | $202.60 | 3.645% | $209.9848 | $209.98 | $210.00 | $210.00 |
| Purchase #4 | $70.27 | 3.285% | $72.5784 | $72.58 | $72.60 | $72.60 |
| Purchase #5 | $249.93 | 3.363% | $258.3351 | $258.34 | $258.35 | $258.30 |
| Purchase #6 | $111.85 | 7.320% | $120.0374 | $120.04 | $120.05 | $120.00 |
| Purchase #7 | $115.96 | 7.361% | $124.4958 | $124.50 | $124.50 | $124.50 |
| 7 purchase totals = | $1,141.85 | $1,214.2755 | $1,214.28 | $1,214.35 | $1,214.20 | |