| 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 | $228.30 | 13.360% | $258.8009 | $258.80 | $258.80 | $258.80 |
| Purchase #2 | $73.82 | 4.536% | $77.1685 | $77.17 | $77.15 | $77.20 |
| Purchase #3 | $202.30 | 4.736% | $211.8809 | $211.88 | $211.90 | $211.90 |
| Purchase #4 | $144.91 | 10.328% | $159.8763 | $159.88 | $159.90 | $159.90 |
| Purchase #5 | $124.76 | 4.661% | $130.5751 | $130.58 | $130.60 | $130.60 |
| Purchase #6 | $133.83 | 13.579% | $152.0028 | $152.00 | $152.00 | $152.00 |
| Purchase #7 | $207.82 | 5.752% | $219.7738 | $219.77 | $219.75 | $219.80 |
| 7 purchase totals = | $1,115.74 | $1,210.0783 | $1,210.08 | $1,210.10 | $1,210.20 | |