| 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 | $244.36 | 10.128% | $269.1088 | $269.11 | $269.10 | $269.10 |
| Purchase #2 | $76.33 | 9.604% | $83.6607 | $83.66 | $83.65 | $83.70 |
| Purchase #3 | $48.37 | 12.350% | $54.3437 | $54.34 | $54.35 | $54.30 |
| Purchase #4 | $73.33 | 9.513% | $80.3059 | $80.31 | $80.30 | $80.30 |
| Purchase #5 | $49.95 | 6.155% | $53.0244 | $53.02 | $53.00 | $53.00 |
| Purchase #6 | $227.32 | 8.270% | $246.1194 | $246.12 | $246.10 | $246.10 |
| Purchase #7 | $192.78 | 13.659% | $219.1118 | $219.11 | $219.10 | $219.10 |
| 7 purchase totals = | $912.44 | $1,005.6747 | $1,005.67 | $1,005.60 | $1,005.60 | |