| 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 | $66.92 | 4.124% | $69.6798 | $69.68 | $69.70 | $69.70 |
| Purchase #2 | $100.62 | 11.782% | $112.475 | $112.48 | $112.50 | $112.50 |
| Purchase #3 | $221.78 | 10.633% | $245.3619 | $245.36 | $245.35 | $245.40 |
| Purchase #4 | $113.79 | 6.639% | $121.3445 | $121.34 | $121.35 | $121.30 |
| Purchase #5 | $144.98 | 7.654% | $156.0768 | $156.08 | $156.10 | $156.10 |
| Purchase #6 | $146.36 | 11.295% | $162.8914 | $162.89 | $162.90 | $162.90 |
| Purchase #7 | $193.60 | 4.579% | $202.4649 | $202.46 | $202.45 | $202.50 |
| 7 purchase totals = | $988.05 | $1,070.2943 | $1,070.29 | $1,070.35 | $1,070.40 | |