| 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 | $125.54 | 11.338% | $139.7737 | $139.77 | $139.75 | $139.80 |
| Purchase #2 | $248.64 | 11.422% | $277.0397 | $277.04 | $277.05 | $277.00 |
| Purchase #3 | $80.41 | 5.735% | $85.0215 | $85.02 | $85.00 | $85.00 |
| Purchase #4 | $244.44 | 8.258% | $264.6259 | $264.63 | $264.65 | $264.60 |
| Purchase #5 | $220.62 | 7.578% | $237.3386 | $237.34 | $237.35 | $237.30 |
| Purchase #6 | $71.77 | 3.764% | $74.4714 | $74.47 | $74.45 | $74.50 |
| Purchase #7 | $161.42 | 12.161% | $181.0503 | $181.05 | $181.05 | $181.10 |
| 7 purchase totals = | $1,152.84 | $1,259.3211 | $1,259.32 | $1,259.30 | $1,259.30 | |