| 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 | $202.77 | 11.638% | $226.3684 | $226.37 | $226.35 | $226.40 |
| Purchase #2 | $128.71 | 10.697% | $142.4781 | $142.48 | $142.50 | $142.50 |
| Purchase #3 | $138.63 | 10.651% | $153.3955 | $153.40 | $153.40 | $153.40 |
| Purchase #4 | $50.70 | 8.575% | $55.0475 | $55.05 | $55.05 | $55.00 |
| Purchase #5 | $31.85 | 12.634% | $35.8739 | $35.87 | $35.85 | $35.90 |
| Purchase #6 | $223.93 | 9.496% | $245.1944 | $245.19 | $245.20 | $245.20 |
| Purchase #7 | $33.99 | 9.442% | $37.1993 | $37.20 | $37.20 | $37.20 |
| 7 purchase totals = | $810.58 | $895.5571 | $895.56 | $895.55 | $895.60 | |