| 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 | $174.41 | 7.278% | $187.1036 | $187.10 | $187.10 | $187.10 |
| Purchase #2 | $201.86 | 12.123% | $226.3315 | $226.33 | $226.35 | $226.30 |
| Purchase #3 | $129.59 | 3.441% | $134.0492 | $134.05 | $134.05 | $134.00 |
| Purchase #4 | $112.99 | 7.429% | $121.384 | $121.38 | $121.40 | $121.40 |
| Purchase #5 | $20.72 | 4.121% | $21.5739 | $21.57 | $21.55 | $21.60 |
| Purchase #6 | $201.99 | 11.298% | $224.8108 | $224.81 | $224.80 | $224.80 |
| Purchase #7 | $238.68 | 8.435% | $258.8127 | $258.81 | $258.80 | $258.80 |
| 7 purchase totals = | $1,080.24 | $1,174.0657 | $1,174.05 | $1,174.05 | $1,174.00 | |