| 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 | $55.47 | 11.517% | $61.8585 | $61.86 | $61.85 | $61.90 |
| Purchase #2 | $121.49 | 11.515% | $135.4796 | $135.48 | $135.50 | $135.50 |
| Purchase #3 | $103.86 | 13.406% | $117.7835 | $117.78 | $117.80 | $117.80 |
| Purchase #4 | $122.62 | 9.215% | $133.9194 | $133.92 | $133.90 | $133.90 |
| Purchase #5 | $189.76 | 6.769% | $202.6049 | $202.60 | $202.60 | $202.60 |
| Purchase #6 | $221.68 | 11.668% | $247.5456 | $247.55 | $247.55 | $247.50 |
| Purchase #7 | $218.90 | 4.105% | $227.8858 | $227.89 | $227.90 | $227.90 |
| 7 purchase totals = | $1,033.78 | $1,127.0773 | $1,127.08 | $1,127.10 | $1,127.10 | |