| 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 | $191.56 | 5.107% | $201.343 | $201.34 | $201.35 | $201.30 |
| Purchase #2 | $70.94 | 11.804% | $79.3138 | $79.31 | $79.30 | $79.30 |
| Purchase #3 | $196.70 | 8.608% | $213.6319 | $213.63 | $213.65 | $213.60 |
| Purchase #4 | $9.93 | 12.181% | $11.1396 | $11.14 | $11.15 | $11.10 |
| Purchase #5 | $159.28 | 8.798% | $173.2935 | $173.29 | $173.30 | $173.30 |
| Purchase #6 | $235.35 | 13.546% | $267.2305 | $267.23 | $267.25 | $267.20 |
| Purchase #7 | $81.69 | 12.700% | $92.0646 | $92.06 | $92.05 | $92.10 |
| 7 purchase totals = | $945.45 | $1,038.0169 | $1,038.00 | $1,038.05 | $1,037.90 | |