| 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 | $221.47 | 4.267% | $230.9201 | $230.92 | $230.90 | $230.90 |
| Purchase #2 | $71.99 | 3.280% | $74.3513 | $74.35 | $74.35 | $74.40 |
| Purchase #3 | $12.63 | 10.724% | $13.9844 | $13.98 | $14.00 | $14.00 |
| Purchase #4 | $202.33 | 4.740% | $211.9204 | $211.92 | $211.90 | $211.90 |
| Purchase #5 | $244.79 | 8.685% | $266.05 | $266.05 | $266.05 | $266.10 |
| Purchase #6 | $144.31 | 11.140% | $160.3861 | $160.39 | $160.40 | $160.40 |
| Purchase #7 | $216.35 | 6.510% | $230.4344 | $230.43 | $230.45 | $230.40 |
| 7 purchase totals = | $1,113.87 | $1,188.0467 | $1,188.04 | $1,188.05 | $1,188.10 | |