| 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 | $101.37 | 7.351% | $108.8217 | $108.82 | $108.80 | $108.80 |
| Purchase #2 | $137.83 | 11.126% | $153.165 | $153.17 | $153.15 | $153.20 |
| Purchase #3 | $127.75 | 7.130% | $136.8586 | $136.86 | $136.85 | $136.90 |
| Purchase #4 | $99.79 | 11.496% | $111.2619 | $111.26 | $111.25 | $111.30 |
| Purchase #5 | $191.41 | 8.621% | $207.9115 | $207.91 | $207.90 | $207.90 |
| Purchase #6 | $80.39 | 9.582% | $88.093 | $88.09 | $88.10 | $88.10 |
| Purchase #7 | $234.41 | 4.251% | $244.3748 | $244.37 | $244.35 | $244.40 |
| 7 purchase totals = | $972.95 | $1,050.4865 | $1,050.48 | $1,050.40 | $1,050.60 | |