| 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 | $119.55 | 5.175% | $125.7367 | $125.74 | $125.75 | $125.70 |
| Purchase #2 | $221.80 | 10.790% | $245.7322 | $245.73 | $245.75 | $245.70 |
| Purchase #3 | $119.42 | 13.719% | $135.8032 | $135.80 | $135.80 | $135.80 |
| Purchase #4 | $189.94 | 11.220% | $211.2513 | $211.25 | $211.25 | $211.30 |
| Purchase #5 | $5.52 | 4.174% | $5.7504 | $5.75 | $5.75 | $5.80 |
| Purchase #6 | $84.95 | 10.304% | $93.7032 | $93.70 | $93.70 | $93.70 |
| Purchase #7 | $95.79 | 11.737% | $107.0329 | $107.03 | $107.05 | $107.00 |
| 7 purchase totals = | $836.97 | $925.0099 | $925.00 | $925.05 | $925.00 | |