| 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 | $221.26 | 10.604% | $244.7224 | $244.72 | $244.70 | $244.70 |
| Purchase #2 | $46.70 | 11.477% | $52.0598 | $52.06 | $52.05 | $52.10 |
| Purchase #3 | $167.81 | 12.633% | $189.0094 | $189.01 | $189.00 | $189.00 |
| Purchase #4 | $181.54 | 10.683% | $200.9339 | $200.93 | $200.95 | $200.90 |
| Purchase #5 | $88.60 | 10.566% | $97.9615 | $97.96 | $97.95 | $98.00 |
| Purchase #6 | $7.39 | 5.751% | $7.815 | $7.82 | $7.80 | $7.80 |
| Purchase #7 | $194.85 | 12.219% | $218.6587 | $218.66 | $218.65 | $218.70 |
| 7 purchase totals = | $908.15 | $1,011.1607 | $1,011.16 | $1,011.10 | $1,011.20 | |