| 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 | $93.67 | 11.570% | $104.5076 | $104.51 | $104.50 | $104.50 |
| Purchase #2 | $102.85 | 6.647% | $109.6864 | $109.69 | $109.70 | $109.70 |
| Purchase #3 | $170.34 | 6.455% | $181.3354 | $181.34 | $181.35 | $181.30 |
| Purchase #4 | $10.94 | 13.672% | $12.4357 | $12.44 | $12.45 | $12.40 |
| Purchase #5 | $34.98 | 3.231% | $36.1102 | $36.11 | $36.10 | $36.10 |
| Purchase #6 | $231.38 | 3.374% | $239.1868 | $239.19 | $239.20 | $239.20 |
| Purchase #7 | $247.43 | 3.312% | $255.6249 | $255.62 | $255.60 | $255.60 |
| 7 purchase totals = | $891.59 | $938.8870 | $938.90 | $938.90 | $938.80 | |