| 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 | $237.93 | 13.711% | $270.5526 | $270.55 | $270.55 | $270.60 |
| Purchase #2 | $130.73 | 5.563% | $138.0025 | $138.00 | $138.00 | $138.00 |
| Purchase #3 | $224.45 | 5.864% | $237.6117 | $237.61 | $237.60 | $237.60 |
| Purchase #4 | $151.35 | 5.582% | $159.7984 | $159.80 | $159.80 | $159.80 |
| Purchase #5 | $153.85 | 7.408% | $165.2472 | $165.25 | $165.25 | $165.20 |
| Purchase #6 | $99.62 | 3.401% | $103.0081 | $103.01 | $103.00 | $103.00 |
| Purchase #7 | $159.29 | 3.334% | $164.6007 | $164.60 | $164.60 | $164.60 |
| 7 purchase totals = | $1,157.22 | $1,238.8212 | $1,238.82 | $1,238.80 | $1,238.80 | |