| 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 | $102.44 | 6.348% | $108.9429 | $108.94 | $108.95 | $108.90 |
| Purchase #2 | $5.48 | 10.504% | $6.0556 | $6.06 | $6.05 | $6.10 |
| Purchase #3 | $164.49 | 11.630% | $183.6202 | $183.62 | $183.60 | $183.60 |
| Purchase #4 | $171.79 | 6.188% | $182.4204 | $182.42 | $182.40 | $182.40 |
| Purchase #5 | $65.63 | 5.291% | $69.1025 | $69.10 | $69.10 | $69.10 |
| Purchase #6 | $246.59 | 9.423% | $269.8262 | $269.83 | $269.85 | $269.80 |
| Purchase #7 | $109.33 | 11.104% | $121.47 | $121.47 | $121.45 | $121.50 |
| 7 purchase totals = | $865.75 | $941.4378 | $941.44 | $941.40 | $941.40 | |