| 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 | $77.73 | 4.865% | $81.5116 | $81.51 | $81.50 | $81.50 |
| Purchase #2 | $226.58 | 13.243% | $256.586 | $256.59 | $256.60 | $256.60 |
| Purchase #3 | $87.27 | 11.219% | $97.0608 | $97.06 | $97.05 | $97.10 |
| Purchase #4 | $248.99 | 7.115% | $266.7056 | $266.71 | $266.70 | $266.70 |
| Purchase #5 | $187.54 | 8.669% | $203.7978 | $203.80 | $203.80 | $203.80 |
| Purchase #6 | $192.85 | 6.758% | $205.8828 | $205.88 | $205.90 | $205.90 |
| Purchase #7 | $203.75 | 8.479% | $221.026 | $221.03 | $221.05 | $221.00 |
| 7 purchase totals = | $1,224.71 | $1,332.5706 | $1,332.58 | $1,332.60 | $1,332.60 | |