| 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 | $93.83 | 4.289% | $97.8544 | $97.85 | $97.85 | $97.90 |
| Purchase #2 | $34.50 | 3.874% | $35.8365 | $35.84 | $35.85 | $35.80 |
| Purchase #3 | $170.98 | 8.852% | $186.1151 | $186.12 | $186.10 | $186.10 |
| Purchase #4 | $176.75 | 8.439% | $191.6659 | $191.67 | $191.65 | $191.70 |
| Purchase #5 | $224.27 | 3.519% | $232.1621 | $232.16 | $232.15 | $232.20 |
| Purchase #6 | $223.29 | 9.783% | $245.1345 | $245.13 | $245.15 | $245.10 |
| Purchase #7 | $147.47 | 6.570% | $157.1588 | $157.16 | $157.15 | $157.20 |
| 7 purchase totals = | $1,071.09 | $1,145.9273 | $1,145.93 | $1,145.90 | $1,146.00 | |