| 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 | $200.49 | 11.865% | $224.2781 | $224.28 | $224.30 | $224.30 |
| Purchase #2 | $245.49 | 8.209% | $265.6423 | $265.64 | $265.65 | $265.60 |
| Purchase #3 | $189.25 | 4.271% | $197.3329 | $197.33 | $197.35 | $197.30 |
| Purchase #4 | $34.81 | 8.197% | $37.6634 | $37.66 | $37.65 | $37.70 |
| Purchase #5 | $68.73 | 12.642% | $77.4188 | $77.42 | $77.40 | $77.40 |
| Purchase #6 | $162.76 | 11.763% | $181.9055 | $181.91 | $181.90 | $181.90 |
| Purchase #7 | $96.29 | 9.704% | $105.634 | $105.63 | $105.65 | $105.60 |
| 7 purchase totals = | $997.82 | $1,089.8750 | $1,089.87 | $1,089.90 | $1,089.80 | |