| 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 | $81.30 | 4.283% | $84.7821 | $84.78 | $84.80 | $84.80 |
| Purchase #2 | $98.75 | 3.483% | $102.1895 | $102.19 | $102.20 | $102.20 |
| Purchase #3 | $235.72 | 6.200% | $250.3346 | $250.33 | $250.35 | $250.30 |
| Purchase #4 | $17.83 | 10.818% | $19.7588 | $19.76 | $19.75 | $19.80 |
| Purchase #5 | $164.96 | 13.729% | $187.6074 | $187.61 | $187.60 | $187.60 |
| Purchase #6 | $211.87 | 4.683% | $221.7919 | $221.79 | $221.80 | $221.80 |
| Purchase #7 | $154.31 | 11.622% | $172.2439 | $172.24 | $172.25 | $172.20 |
| 7 purchase totals = | $964.74 | $1,038.7082 | $1,038.70 | $1,038.75 | $1,038.70 | |