| 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 | $223.52 | 4.759% | $234.1573 | $234.16 | $234.15 | $234.20 |
| Purchase #2 | $201.96 | 4.662% | $211.3754 | $211.38 | $211.40 | $211.40 |
| Purchase #3 | $126.69 | 13.647% | $143.9794 | $143.98 | $144.00 | $144.00 |
| Purchase #4 | $96.93 | 9.666% | $106.2993 | $106.30 | $106.30 | $106.30 |
| Purchase #5 | $21.77 | 4.188% | $22.6817 | $22.68 | $22.70 | $22.70 |
| Purchase #6 | $244.95 | 4.362% | $255.6347 | $255.63 | $255.65 | $255.60 |
| Purchase #7 | $156.27 | 3.746% | $162.1239 | $162.12 | $162.10 | $162.10 |
| 7 purchase totals = | $1,072.09 | $1,136.2517 | $1,136.25 | $1,136.30 | $1,136.30 | |