| 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 | $229.75 | 4.502% | $240.0933 | $240.09 | $240.10 | $240.10 |
| Purchase #2 | $108.86 | 12.278% | $122.2258 | $122.23 | $122.25 | $122.20 |
| Purchase #3 | $120.26 | 10.567% | $132.9679 | $132.97 | $132.95 | $133.00 |
| Purchase #4 | $95.34 | 5.483% | $100.5675 | $100.57 | $100.55 | $100.60 |
| Purchase #5 | $211.54 | 4.802% | $221.6982 | $221.70 | $221.70 | $221.70 |
| Purchase #6 | $16.56 | 7.439% | $17.7919 | $17.79 | $17.80 | $17.80 |
| Purchase #7 | $204.55 | 4.247% | $213.2372 | $213.24 | $213.25 | $213.20 |
| 7 purchase totals = | $986.86 | $1,048.5818 | $1,048.59 | $1,048.60 | $1,048.60 | |