| 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 | $141.42 | 3.466% | $146.3216 | $146.32 | $146.30 | $146.30 |
| Purchase #2 | $234.87 | 3.128% | $242.2167 | $242.22 | $242.20 | $242.20 |
| Purchase #3 | $34.29 | 6.690% | $36.584 | $36.58 | $36.60 | $36.60 |
| Purchase #4 | $34.65 | 13.845% | $39.4473 | $39.45 | $39.45 | $39.40 |
| Purchase #5 | $89.36 | 13.391% | $101.3262 | $101.33 | $101.35 | $101.30 |
| Purchase #6 | $48.53 | 9.238% | $53.0132 | $53.01 | $53.00 | $53.00 |
| Purchase #7 | $220.53 | 6.374% | $234.5866 | $234.59 | $234.60 | $234.60 |
| 7 purchase totals = | $803.65 | $853.4956 | $853.50 | $853.50 | $853.40 | |