| 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 | $187.89 | 7.216% | $201.4481 | $201.45 | $201.45 | $201.40 |
| Purchase #2 | $13.58 | 13.421% | $15.4026 | $15.40 | $15.40 | $15.40 |
| Purchase #3 | $131.71 | 5.534% | $138.9988 | $139.00 | $139.00 | $139.00 |
| Purchase #4 | $214.98 | 12.740% | $242.3685 | $242.37 | $242.35 | $242.40 |
| Purchase #5 | $196.38 | 7.363% | $210.8395 | $210.84 | $210.85 | $210.80 |
| Purchase #6 | $239.37 | 7.620% | $257.61 | $257.61 | $257.60 | $257.60 |
| Purchase #7 | $68.83 | 10.655% | $76.1638 | $76.16 | $76.15 | $76.20 |
| 7 purchase totals = | $1,052.74 | $1,142.8313 | $1,142.83 | $1,142.80 | $1,142.80 | |