| 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 | $212.67 | 4.105% | $221.4001 | $221.40 | $221.40 | $221.40 |
| Purchase #2 | $140.62 | 3.227% | $145.1578 | $145.16 | $145.15 | $145.20 |
| Purchase #3 | $109.32 | 9.866% | $120.1055 | $120.11 | $120.10 | $120.10 |
| Purchase #4 | $211.94 | 5.269% | $223.1071 | $223.11 | $223.10 | $223.10 |
| Purchase #5 | $233.48 | 5.472% | $246.256 | $246.26 | $246.25 | $246.30 |
| Purchase #6 | $105.40 | 7.398% | $113.1975 | $113.20 | $113.20 | $113.20 |
| Purchase #7 | $32.57 | 4.837% | $34.1454 | $34.15 | $34.15 | $34.10 |
| 7 purchase totals = | $1,046.00 | $1,103.3694 | $1,103.39 | $1,103.35 | $1,103.40 | |