| 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 | $92.63 | 9.297% | $101.2418 | $101.24 | $101.25 | $101.20 |
| Purchase #2 | $86.73 | 10.763% | $96.0647 | $96.06 | $96.05 | $96.10 |
| Purchase #3 | $97.59 | 8.412% | $105.7993 | $105.80 | $105.80 | $105.80 |
| Purchase #4 | $238.29 | 12.588% | $268.2859 | $268.29 | $268.30 | $268.30 |
| Purchase #5 | $242.98 | 12.408% | $273.129 | $273.13 | $273.15 | $273.10 |
| Purchase #6 | $198.87 | 5.407% | $209.6229 | $209.62 | $209.60 | $209.60 |
| Purchase #7 | $120.46 | 12.762% | $135.8331 | $135.83 | $135.85 | $135.80 |
| 7 purchase totals = | $1,077.55 | $1,189.9767 | $1,189.97 | $1,190.00 | $1,189.90 | |