| 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 | $110.50 | 8.602% | $120.0052 | $120.01 | $120.00 | $120.00 |
| Purchase #2 | $181.44 | 12.336% | $203.8224 | $203.82 | $203.80 | $203.80 |
| Purchase #3 | $6.42 | 6.255% | $6.8216 | $6.82 | $6.80 | $6.80 |
| Purchase #4 | $119.38 | 13.668% | $135.6969 | $135.70 | $135.70 | $135.70 |
| Purchase #5 | $101.44 | 13.328% | $114.9599 | $114.96 | $114.95 | $115.00 |
| Purchase #6 | $214.49 | 7.130% | $229.7831 | $229.78 | $229.80 | $229.80 |
| Purchase #7 | $8.68 | 7.683% | $9.3469 | $9.35 | $9.35 | $9.30 |
| 7 purchase totals = | $742.35 | $820.4360 | $820.44 | $820.40 | $820.40 | |