| 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 | $102.76 | 8.753% | $111.7546 | $111.75 | $111.75 | $111.80 |
| Purchase #2 | $113.96 | 4.262% | $118.817 | $118.82 | $118.80 | $118.80 |
| Purchase #3 | $223.62 | 3.835% | $232.1958 | $232.20 | $232.20 | $232.20 |
| Purchase #4 | $213.28 | 10.635% | $235.9623 | $235.96 | $235.95 | $236.00 |
| Purchase #5 | $147.82 | 7.769% | $159.3041 | $159.30 | $159.30 | $159.30 |
| Purchase #6 | $73.35 | 3.759% | $76.1072 | $76.11 | $76.10 | $76.10 |
| Purchase #7 | $235.82 | 6.224% | $250.4974 | $250.50 | $250.50 | $250.50 |
| 7 purchase totals = | $1,110.61 | $1,184.6384 | $1,184.64 | $1,184.60 | $1,184.70 | |