| 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 | $194.91 | 3.333% | $201.4064 | $201.41 | $201.40 | $201.40 |
| Purchase #2 | $22.60 | 4.617% | $23.6434 | $23.64 | $23.65 | $23.60 |
| Purchase #3 | $194.88 | 11.131% | $216.5721 | $216.57 | $216.55 | $216.60 |
| Purchase #4 | $67.50 | 5.834% | $71.438 | $71.44 | $71.45 | $71.40 |
| Purchase #5 | $47.74 | 6.822% | $50.9968 | $51.00 | $51.00 | $51.00 |
| Purchase #6 | $169.75 | 3.641% | $175.9306 | $175.93 | $175.95 | $175.90 |
| Purchase #7 | $181.27 | 3.285% | $187.2247 | $187.22 | $187.20 | $187.20 |
| 7 purchase totals = | $878.65 | $927.2120 | $927.21 | $927.20 | $927.10 | |