| 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 | $194.28 | 7.688% | $209.2162 | $209.22 | $209.20 | $209.20 |
| Purchase #2 | $223.38 | 9.818% | $245.3114 | $245.31 | $245.30 | $245.30 |
| Purchase #3 | $193.46 | 10.407% | $213.5934 | $213.59 | $213.60 | $213.60 |
| Purchase #4 | $73.68 | 5.607% | $77.8112 | $77.81 | $77.80 | $77.80 |
| Purchase #5 | $135.75 | 5.415% | $143.1009 | $143.10 | $143.10 | $143.10 |
| Purchase #6 | $106.42 | 5.470% | $112.2412 | $112.24 | $112.25 | $112.20 |
| Purchase #7 | $82.46 | 9.721% | $90.4759 | $90.48 | $90.50 | $90.50 |
| 7 purchase totals = | $1,009.43 | $1,091.7502 | $1,091.75 | $1,091.75 | $1,091.70 | |