| 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 | $229.88 | 13.398% | $260.6793 | $260.68 | $260.70 | $260.70 |
| Purchase #2 | $178.38 | 3.631% | $184.857 | $184.86 | $184.85 | $184.90 |
| Purchase #3 | $187.83 | 3.176% | $193.7955 | $193.80 | $193.80 | $193.80 |
| Purchase #4 | $55.48 | 12.111% | $62.1992 | $62.20 | $62.20 | $62.20 |
| Purchase #5 | $199.40 | 8.541% | $216.4308 | $216.43 | $216.45 | $216.40 |
| Purchase #6 | $71.91 | 11.379% | $80.0926 | $80.09 | $80.10 | $80.10 |
| Purchase #7 | $129.52 | 3.396% | $133.9185 | $133.92 | $133.90 | $133.90 |
| 7 purchase totals = | $1,052.40 | $1,131.9729 | $1,131.98 | $1,132.00 | $1,132.00 | |