| 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 | $122.47 | 7.288% | $131.3956 | $131.40 | $131.40 | $131.40 |
| Purchase #2 | $241.82 | 3.770% | $250.9366 | $250.94 | $250.95 | $250.90 |
| Purchase #3 | $243.65 | 3.695% | $252.6529 | $252.65 | $252.65 | $252.70 |
| Purchase #4 | $228.32 | 8.861% | $248.5514 | $248.55 | $248.55 | $248.60 |
| Purchase #5 | $154.75 | 5.190% | $162.7815 | $162.78 | $162.80 | $162.80 |
| Purchase #6 | $210.35 | 7.858% | $226.8793 | $226.88 | $226.90 | $226.90 |
| Purchase #7 | $133.71 | 6.842% | $142.8584 | $142.86 | $142.85 | $142.90 |
| 7 purchase totals = | $1,335.07 | $1,416.0557 | $1,416.06 | $1,416.10 | $1,416.20 | |