| 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 | $110.55 | 9.393% | $120.934 | $120.93 | $120.95 | $120.90 |
| Purchase #2 | $221.76 | 6.836% | $236.9195 | $236.92 | $236.90 | $236.90 |
| Purchase #3 | $116.32 | 9.262% | $127.0936 | $127.09 | $127.10 | $127.10 |
| Purchase #4 | $95.78 | 11.266% | $106.5706 | $106.57 | $106.55 | $106.60 |
| Purchase #5 | $103.61 | 11.657% | $115.6878 | $115.69 | $115.70 | $115.70 |
| Purchase #6 | $189.30 | 7.172% | $202.8766 | $202.88 | $202.90 | $202.90 |
| Purchase #7 | $111.25 | 5.810% | $117.7136 | $117.71 | $117.70 | $117.70 |
| 7 purchase totals = | $948.57 | $1,027.7957 | $1,027.79 | $1,027.80 | $1,027.80 | |