| 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 | $228.90 | 10.188% | $252.2203 | $252.22 | $252.20 | $252.20 |
| Purchase #2 | $65.96 | 4.403% | $68.8642 | $68.86 | $68.85 | $68.90 |
| Purchase #3 | $140.97 | 9.169% | $153.8955 | $153.90 | $153.90 | $153.90 |
| Purchase #4 | $118.92 | 3.422% | $122.9894 | $122.99 | $123.00 | $123.00 |
| Purchase #5 | $9.55 | 6.201% | $10.1422 | $10.14 | $10.15 | $10.10 |
| Purchase #6 | $33.80 | 9.160% | $36.8961 | $36.90 | $36.90 | $36.90 |
| Purchase #7 | $218.47 | 11.828% | $244.3106 | $244.31 | $244.30 | $244.30 |
| 7 purchase totals = | $816.57 | $889.3183 | $889.32 | $889.30 | $889.30 | |