| 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 | $10.25 | 8.715% | $11.1433 | $11.14 | $11.15 | $11.10 |
| Purchase #2 | $36.82 | 7.613% | $39.6231 | $39.62 | $39.60 | $39.60 |
| Purchase #3 | $216.90 | 10.812% | $240.3512 | $240.35 | $240.35 | $240.40 |
| Purchase #4 | $57.92 | 3.610% | $60.0109 | $60.01 | $60.00 | $60.00 |
| Purchase #5 | $246.29 | 3.154% | $254.058 | $254.06 | $254.05 | $254.10 |
| Purchase #6 | $126.96 | 9.424% | $138.9247 | $138.92 | $138.90 | $138.90 |
| Purchase #7 | $230.84 | 3.231% | $238.2984 | $238.30 | $238.30 | $238.30 |
| 7 purchase totals = | $925.98 | $982.4096 | $982.40 | $982.35 | $982.40 | |