| 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 | $198.28 | 7.461% | $213.0737 | $213.07 | $213.05 | $213.10 |
| Purchase #2 | $39.55 | 9.623% | $43.3559 | $43.36 | $43.35 | $43.40 |
| Purchase #3 | $63.46 | 12.626% | $71.4725 | $71.47 | $71.45 | $71.50 |
| Purchase #4 | $34.43 | 10.566% | $38.0679 | $38.07 | $38.05 | $38.10 |
| Purchase #5 | $229.73 | 5.324% | $241.9608 | $241.96 | $241.95 | $242.00 |
| Purchase #6 | $240.66 | 13.363% | $272.8194 | $272.82 | $272.80 | $272.80 |
| Purchase #7 | $192.38 | 9.130% | $209.9443 | $209.94 | $209.95 | $209.90 |
| 7 purchase totals = | $998.49 | $1,090.6945 | $1,090.69 | $1,090.60 | $1,090.80 | |