| 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 | $126.30 | 4.309% | $131.7423 | $131.74 | $131.75 | $131.70 |
| Purchase #2 | $87.76 | 6.254% | $93.2485 | $93.25 | $93.25 | $93.20 |
| Purchase #3 | $230.86 | 12.283% | $259.2165 | $259.22 | $259.20 | $259.20 |
| Purchase #4 | $203.64 | 7.770% | $219.4628 | $219.46 | $219.45 | $219.50 |
| Purchase #5 | $128.67 | 3.473% | $133.1387 | $133.14 | $133.15 | $133.10 |
| Purchase #6 | $187.66 | 10.182% | $206.7675 | $206.77 | $206.75 | $206.80 |
| Purchase #7 | $7.39 | 12.624% | $8.3229 | $8.32 | $8.30 | $8.30 |
| 7 purchase totals = | $972.28 | $1,051.8992 | $1,051.90 | $1,051.85 | $1,051.80 | |