| 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 | $230.39 | 4.782% | $241.4072 | $241.41 | $241.40 | $241.40 |
| Purchase #2 | $61.81 | 4.469% | $64.5723 | $64.57 | $64.55 | $64.60 |
| Purchase #3 | $213.83 | 11.126% | $237.6207 | $237.62 | $237.60 | $237.60 |
| Purchase #4 | $187.81 | 3.712% | $194.7815 | $194.78 | $194.80 | $194.80 |
| Purchase #5 | $58.28 | 5.336% | $61.3898 | $61.39 | $61.40 | $61.40 |
| Purchase #6 | $44.98 | 3.464% | $46.5381 | $46.54 | $46.55 | $46.50 |
| Purchase #7 | $245.34 | 9.683% | $269.0963 | $269.10 | $269.10 | $269.10 |
| 7 purchase totals = | $1,042.44 | $1,115.4059 | $1,115.41 | $1,115.40 | $1,115.40 | |