| 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 | $202.67 | 9.380% | $221.6804 | $221.68 | $221.70 | $221.70 |
| Purchase #2 | $33.86 | 10.531% | $37.4258 | $37.43 | $37.45 | $37.40 |
| Purchase #3 | $188.27 | 9.821% | $206.76 | $206.76 | $206.75 | $206.80 |
| Purchase #4 | $179.33 | 9.747% | $196.8093 | $196.81 | $196.80 | $196.80 |
| Purchase #5 | $33.44 | 12.148% | $37.5023 | $37.50 | $37.50 | $37.50 |
| Purchase #6 | $210.94 | 9.318% | $230.5954 | $230.60 | $230.60 | $230.60 |
| Purchase #7 | $186.52 | 11.128% | $207.2759 | $207.28 | $207.30 | $207.30 |
| 7 purchase totals = | $1,035.03 | $1,138.0491 | $1,138.06 | $1,138.10 | $1,138.10 | |