| 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 | $230.52 | 3.400% | $238.3577 | $238.36 | $238.35 | $238.40 |
| Purchase #2 | $6.85 | 13.790% | $7.7946 | $7.79 | $7.80 | $7.80 |
| Purchase #3 | $135.80 | 8.809% | $147.7626 | $147.76 | $147.75 | $147.80 |
| Purchase #4 | $194.88 | 8.773% | $211.9768 | $211.98 | $212.00 | $212.00 |
| Purchase #5 | $122.83 | 6.625% | $130.9675 | $130.97 | $130.95 | $131.00 |
| Purchase #6 | $55.93 | 12.227% | $62.7686 | $62.77 | $62.75 | $62.80 |
| Purchase #7 | $248.28 | 8.434% | $269.2199 | $269.22 | $269.20 | $269.20 |
| 7 purchase totals = | $995.09 | $1,068.8477 | $1,068.85 | $1,068.80 | $1,069.00 | |