| 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 | $190.48 | 11.137% | $211.6938 | $211.69 | $211.70 | $211.70 |
| Purchase #2 | $190.37 | 7.591% | $204.821 | $204.82 | $204.80 | $204.80 |
| Purchase #3 | $77.28 | 4.154% | $80.4902 | $80.49 | $80.50 | $80.50 |
| Purchase #4 | $147.30 | 8.682% | $160.0886 | $160.09 | $160.10 | $160.10 |
| Purchase #5 | $243.45 | 11.251% | $270.8406 | $270.84 | $270.85 | $270.80 |
| Purchase #6 | $119.55 | 5.476% | $126.0966 | $126.10 | $126.10 | $126.10 |
| Purchase #7 | $213.52 | 10.109% | $235.1047 | $235.10 | $235.10 | $235.10 |
| 7 purchase totals = | $1,181.95 | $1,289.1355 | $1,289.13 | $1,289.15 | $1,289.10 | |