| 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 | $37.86 | 3.363% | $39.1332 | $39.13 | $39.15 | $39.10 |
| Purchase #2 | $204.37 | 4.623% | $213.818 | $213.82 | $213.80 | $213.80 |
| Purchase #3 | $104.46 | 13.310% | $118.3636 | $118.36 | $118.35 | $118.40 |
| Purchase #4 | $92.91 | 13.626% | $105.5699 | $105.57 | $105.55 | $105.60 |
| Purchase #5 | $196.49 | 3.155% | $202.6893 | $202.69 | $202.70 | $202.70 |
| Purchase #6 | $95.73 | 9.331% | $104.6626 | $104.66 | $104.65 | $104.70 |
| Purchase #7 | $228.45 | 6.186% | $242.5819 | $242.58 | $242.60 | $242.60 |
| 7 purchase totals = | $960.27 | $1,026.8185 | $1,026.81 | $1,026.80 | $1,026.90 | |