| 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 | $215.89 | 12.162% | $242.1465 | $242.15 | $242.15 | $242.10 |
| Purchase #2 | $98.79 | 4.649% | $103.3827 | $103.38 | $103.40 | $103.40 |
| Purchase #3 | $230.84 | 4.208% | $240.5537 | $240.55 | $240.55 | $240.60 |
| Purchase #4 | $221.36 | 6.541% | $235.8392 | $235.84 | $235.85 | $235.80 |
| Purchase #5 | $240.94 | 5.230% | $253.5412 | $253.54 | $253.55 | $253.50 |
| Purchase #6 | $160.36 | 8.393% | $173.819 | $173.82 | $173.80 | $173.80 |
| Purchase #7 | $36.74 | 11.438% | $40.9423 | $40.94 | $40.95 | $40.90 |
| 7 purchase totals = | $1,204.92 | $1,290.2246 | $1,290.22 | $1,290.25 | $1,290.10 | |