| 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 | $204.85 | 8.426% | $222.1107 | $222.11 | $222.10 | $222.10 |
| Purchase #2 | $12.93 | 11.838% | $14.4607 | $14.46 | $14.45 | $14.50 |
| Purchase #3 | $173.56 | 3.115% | $178.9664 | $178.97 | $178.95 | $179.00 |
| Purchase #4 | $22.84 | 8.103% | $24.6907 | $24.69 | $24.70 | $24.70 |
| Purchase #5 | $139.43 | 11.169% | $155.0029 | $155.00 | $155.00 | $155.00 |
| Purchase #6 | $15.81 | 6.873% | $16.8966 | $16.90 | $16.90 | $16.90 |
| Purchase #7 | $218.84 | 10.269% | $241.3127 | $241.31 | $241.30 | $241.30 |
| 7 purchase totals = | $788.26 | $853.4407 | $853.44 | $853.40 | $853.50 | |