| 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 | $234.57 | 8.771% | $255.1441 | $255.14 | $255.15 | $255.10 |
| Purchase #2 | $204.50 | 7.128% | $219.0768 | $219.08 | $219.10 | $219.10 |
| Purchase #3 | $210.46 | 4.454% | $219.8339 | $219.83 | $219.85 | $219.80 |
| Purchase #4 | $188.92 | 11.686% | $210.9972 | $211.00 | $211.00 | $211.00 |
| Purchase #5 | $72.80 | 4.136% | $75.811 | $75.81 | $75.80 | $75.80 |
| Purchase #6 | $32.65 | 6.414% | $34.7442 | $34.74 | $34.75 | $34.70 |
| Purchase #7 | $27.72 | 7.385% | $29.7671 | $29.77 | $29.75 | $29.80 |
| 7 purchase totals = | $971.62 | $1,045.3743 | $1,045.37 | $1,045.40 | $1,045.30 | |