| 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 | $239.63 | 4.853% | $251.2592 | $251.26 | $251.25 | $251.30 |
| Purchase #2 | $201.60 | 4.767% | $211.2103 | $211.21 | $211.20 | $211.20 |
| Purchase #3 | $180.27 | 7.571% | $193.9182 | $193.92 | $193.90 | $193.90 |
| Purchase #4 | $190.55 | 3.241% | $196.7257 | $196.73 | $196.75 | $196.70 |
| Purchase #5 | $248.48 | 10.809% | $275.3382 | $275.34 | $275.35 | $275.30 |
| Purchase #6 | $143.85 | 11.510% | $160.4071 | $160.41 | $160.40 | $160.40 |
| Purchase #7 | $138.85 | 8.392% | $150.5023 | $150.50 | $150.50 | $150.50 |
| 7 purchase totals = | $1,343.23 | $1,439.3610 | $1,439.37 | $1,439.35 | $1,439.30 | |