| 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 | $26.67 | 9.215% | $29.1276 | $29.13 | $29.15 | $29.10 |
| Purchase #2 | $204.78 | 10.550% | $226.3843 | $226.38 | $226.40 | $226.40 |
| Purchase #3 | $42.25 | 6.482% | $44.9886 | $44.99 | $45.00 | $45.00 |
| Purchase #4 | $70.40 | 10.195% | $77.5773 | $77.58 | $77.60 | $77.60 |
| Purchase #5 | $198.62 | 11.342% | $221.1475 | $221.15 | $221.15 | $221.10 |
| Purchase #6 | $196.73 | 7.251% | $210.9949 | $210.99 | $211.00 | $211.00 |
| Purchase #7 | $209.25 | 12.355% | $235.1028 | $235.10 | $235.10 | $235.10 |
| 7 purchase totals = | $948.70 | $1,045.3230 | $1,045.32 | $1,045.40 | $1,045.30 | |