| 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 | $179.30 | 10.446% | $198.0297 | $198.03 | $198.05 | $198.00 |
| Purchase #2 | $248.93 | 11.434% | $277.3927 | $277.39 | $277.40 | $277.40 |
| Purchase #3 | $76.48 | 7.707% | $82.3743 | $82.37 | $82.35 | $82.40 |
| Purchase #4 | $87.41 | 3.499% | $90.4685 | $90.47 | $90.45 | $90.50 |
| Purchase #5 | $108.95 | 10.787% | $120.7024 | $120.70 | $120.70 | $120.70 |
| Purchase #6 | $230.40 | 6.679% | $245.7884 | $245.79 | $245.80 | $245.80 |
| Purchase #7 | $187.59 | 5.762% | $198.3989 | $198.40 | $198.40 | $198.40 |
| 7 purchase totals = | $1,119.06 | $1,213.1549 | $1,213.15 | $1,213.15 | $1,213.20 | |