| 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 | $122.61 | 10.179% | $135.0905 | $135.09 | $135.10 | $135.10 |
| Purchase #2 | $230.96 | 6.809% | $246.6861 | $246.69 | $246.70 | $246.70 |
| Purchase #3 | $131.79 | 4.860% | $138.195 | $138.20 | $138.20 | $138.20 |
| Purchase #4 | $234.81 | 4.609% | $245.6324 | $245.63 | $245.65 | $245.60 |
| Purchase #5 | $133.72 | 9.440% | $146.3432 | $146.34 | $146.35 | $146.30 |
| Purchase #6 | $84.47 | 3.396% | $87.3386 | $87.34 | $87.35 | $87.30 |
| Purchase #7 | $137.28 | 11.768% | $153.4351 | $153.44 | $153.45 | $153.40 |
| 7 purchase totals = | $1,075.64 | $1,152.7209 | $1,152.73 | $1,152.80 | $1,152.60 | |