| 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 | $236.53 | 3.702% | $245.2863 | $245.29 | $245.30 | $245.30 |
| Purchase #2 | $98.85 | 6.313% | $105.0904 | $105.09 | $105.10 | $105.10 |
| Purchase #3 | $155.31 | 8.481% | $168.4818 | $168.48 | $168.50 | $168.50 |
| Purchase #4 | $166.90 | 13.577% | $189.56 | $189.56 | $189.55 | $189.60 |
| Purchase #5 | $99.63 | 12.537% | $112.1206 | $112.12 | $112.10 | $112.10 |
| Purchase #6 | $115.59 | 5.759% | $122.2468 | $122.25 | $122.25 | $122.20 |
| Purchase #7 | $241.85 | 10.477% | $267.1886 | $267.19 | $267.20 | $267.20 |
| 7 purchase totals = | $1,114.66 | $1,209.9745 | $1,209.98 | $1,210.00 | $1,210.00 | |