| 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 | $187.86 | 12.408% | $211.1697 | $211.17 | $211.15 | $211.20 |
| Purchase #2 | $239.71 | 12.111% | $268.7413 | $268.74 | $268.75 | $268.70 |
| Purchase #3 | $235.72 | 12.543% | $265.2864 | $265.29 | $265.30 | $265.30 |
| Purchase #4 | $153.98 | 11.206% | $171.235 | $171.24 | $171.25 | $171.20 |
| Purchase #5 | $17.90 | 11.398% | $19.9402 | $19.94 | $19.95 | $19.90 |
| Purchase #6 | $89.82 | 9.174% | $98.0601 | $98.06 | $98.05 | $98.10 |
| Purchase #7 | $209.48 | 10.120% | $230.6794 | $230.68 | $230.70 | $230.70 |
| 7 purchase totals = | $1,134.47 | $1,265.1121 | $1,265.12 | $1,265.15 | $1,265.10 | |