| 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 | $8.33 | 9.561% | $9.1264 | $9.13 | $9.15 | $9.10 |
| Purchase #2 | $191.30 | 13.274% | $216.6932 | $216.69 | $216.70 | $216.70 |
| Purchase #3 | $65.25 | 4.588% | $68.2437 | $68.24 | $68.25 | $68.20 |
| Purchase #4 | $199.47 | 10.149% | $219.7142 | $219.71 | $219.70 | $219.70 |
| Purchase #5 | $211.97 | 4.661% | $221.8499 | $221.85 | $221.85 | $221.80 |
| Purchase #6 | $195.71 | 9.795% | $214.8798 | $214.88 | $214.90 | $214.90 |
| Purchase #7 | $160.76 | 7.525% | $172.8572 | $172.86 | $172.85 | $172.90 |
| 7 purchase totals = | $1,032.79 | $1,123.3644 | $1,123.36 | $1,123.40 | $1,123.30 | |