| 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 | $12.49 | 6.852% | $13.3458 | $13.35 | $13.35 | $13.30 |
| Purchase #2 | $215.71 | 11.413% | $240.329 | $240.33 | $240.35 | $240.30 |
| Purchase #3 | $64.90 | 6.245% | $68.953 | $68.95 | $68.95 | $69.00 |
| Purchase #4 | $156.86 | 13.195% | $177.5577 | $177.56 | $177.55 | $177.60 |
| Purchase #5 | $138.74 | 6.210% | $147.3558 | $147.36 | $147.35 | $147.40 |
| Purchase #6 | $205.73 | 11.216% | $228.8047 | $228.80 | $228.80 | $228.80 |
| Purchase #7 | $217.99 | 10.292% | $240.4255 | $240.43 | $240.45 | $240.40 |
| 7 purchase totals = | $1,012.42 | $1,116.7715 | $1,116.78 | $1,116.80 | $1,116.80 | |