| 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 | $247.62 | 9.679% | $271.5871 | $271.59 | $271.60 | $271.60 |
| Purchase #2 | $93.58 | 9.857% | $102.8042 | $102.80 | $102.80 | $102.80 |
| Purchase #3 | $159.28 | 12.495% | $179.182 | $179.18 | $179.20 | $179.20 |
| Purchase #4 | $143.72 | 10.514% | $158.8307 | $158.83 | $158.85 | $158.80 |
| Purchase #5 | $174.91 | 5.150% | $183.9179 | $183.92 | $183.90 | $183.90 |
| Purchase #6 | $129.38 | 11.715% | $144.5369 | $144.54 | $144.55 | $144.50 |
| Purchase #7 | $189.28 | 9.841% | $207.907 | $207.91 | $207.90 | $207.90 |
| 7 purchase totals = | $1,137.77 | $1,248.7658 | $1,248.77 | $1,248.80 | $1,248.70 | |