| 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 | $219.39 | 5.772% | $232.0532 | $232.05 | $232.05 | $232.10 |
| Purchase #2 | $59.35 | 4.748% | $62.1679 | $62.17 | $62.15 | $62.20 |
| Purchase #3 | $80.72 | 11.805% | $90.249 | $90.25 | $90.25 | $90.20 |
| Purchase #4 | $11.99 | 13.851% | $13.6507 | $13.65 | $13.65 | $13.70 |
| Purchase #5 | $202.88 | 7.608% | $218.3151 | $218.32 | $218.30 | $218.30 |
| Purchase #6 | $81.67 | 10.315% | $90.0943 | $90.09 | $90.10 | $90.10 |
| Purchase #7 | $177.51 | 9.496% | $194.3663 | $194.37 | $194.35 | $194.40 |
| 7 purchase totals = | $833.51 | $900.8965 | $900.90 | $900.85 | $901.00 | |