| 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 | $238.72 | 8.104% | $258.0659 | $258.07 | $258.05 | $258.10 |
| Purchase #2 | $207.57 | 4.605% | $217.1286 | $217.13 | $217.15 | $217.10 |
| Purchase #3 | $218.61 | 6.539% | $232.9049 | $232.90 | $232.90 | $232.90 |
| Purchase #4 | $114.69 | 4.727% | $120.1114 | $120.11 | $120.10 | $120.10 |
| Purchase #5 | $195.68 | 5.682% | $206.7985 | $206.80 | $206.80 | $206.80 |
| Purchase #6 | $66.52 | 13.822% | $75.7144 | $75.71 | $75.70 | $75.70 |
| Purchase #7 | $179.62 | 10.397% | $198.2951 | $198.30 | $198.30 | $198.30 |
| 7 purchase totals = | $1,221.41 | $1,309.0188 | $1,309.02 | $1,309.00 | $1,309.00 | |