| 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 | $62.60 | 12.402% | $70.3637 | $70.36 | $70.35 | $70.40 |
| Purchase #2 | $193.47 | 10.497% | $213.7785 | $213.78 | $213.80 | $213.80 |
| Purchase #3 | $146.44 | 8.599% | $159.0324 | $159.03 | $159.05 | $159.00 |
| Purchase #4 | $230.33 | 4.181% | $239.9601 | $239.96 | $239.95 | $240.00 |
| Purchase #5 | $118.84 | 7.306% | $127.5225 | $127.52 | $127.50 | $127.50 |
| Purchase #6 | $188.29 | 12.765% | $212.3252 | $212.33 | $212.35 | $212.30 |
| Purchase #7 | $87.61 | 5.739% | $92.6379 | $92.64 | $92.65 | $92.60 |
| 7 purchase totals = | $1,027.58 | $1,115.6203 | $1,115.62 | $1,115.65 | $1,115.60 | |