| 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 | $193.70 | 13.568% | $219.9812 | $219.98 | $220.00 | $220.00 |
| Purchase #2 | $49.49 | 7.605% | $53.2537 | $53.25 | $53.25 | $53.30 |
| Purchase #3 | $214.55 | 9.688% | $235.3356 | $235.34 | $235.35 | $235.30 |
| Purchase #4 | $77.65 | 11.828% | $86.8344 | $86.83 | $86.85 | $86.80 |
| Purchase #5 | $221.67 | 6.115% | $235.2251 | $235.23 | $235.25 | $235.20 |
| Purchase #6 | $200.66 | 11.506% | $223.7479 | $223.75 | $223.75 | $223.70 |
| Purchase #7 | $182.52 | 10.802% | $202.2358 | $202.24 | $202.25 | $202.20 |
| 7 purchase totals = | $1,140.24 | $1,256.6137 | $1,256.62 | $1,256.70 | $1,256.50 | |