| 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 | $245.79 | 7.330% | $263.8064 | $263.81 | $263.80 | $263.80 |
| Purchase #2 | $222.49 | 9.558% | $243.7556 | $243.76 | $243.75 | $243.80 |
| Purchase #3 | $17.57 | 9.500% | $19.2392 | $19.24 | $19.25 | $19.20 |
| Purchase #4 | $161.46 | 13.817% | $183.7689 | $183.77 | $183.75 | $183.80 |
| Purchase #5 | $131.51 | 13.770% | $149.6189 | $149.62 | $149.60 | $149.60 |
| Purchase #6 | $98.72 | 5.258% | $103.9107 | $103.91 | $103.90 | $103.90 |
| Purchase #7 | $213.94 | 6.330% | $227.4824 | $227.48 | $227.50 | $227.50 |
| 7 purchase totals = | $1,091.48 | $1,191.5821 | $1,191.59 | $1,191.55 | $1,191.60 | |