| 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 | $184.35 | 9.610% | $202.066 | $202.07 | $202.05 | $202.10 |
| Purchase #2 | $123.80 | 11.866% | $138.4901 | $138.49 | $138.50 | $138.50 |
| Purchase #3 | $167.48 | 9.207% | $182.8999 | $182.90 | $182.90 | $182.90 |
| Purchase #4 | $35.25 | 7.490% | $37.8902 | $37.89 | $37.90 | $37.90 |
| Purchase #5 | $234.86 | 5.397% | $247.5354 | $247.54 | $247.55 | $247.50 |
| Purchase #6 | $172.84 | 6.156% | $183.48 | $183.48 | $183.50 | $183.50 |
| Purchase #7 | $55.54 | 4.548% | $58.066 | $58.07 | $58.05 | $58.10 |
| 7 purchase totals = | $974.12 | $1,050.4276 | $1,050.44 | $1,050.45 | $1,050.50 | |