| 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 | $221.70 | 12.391% | $249.1708 | $249.17 | $249.15 | $249.20 |
| Purchase #2 | $217.43 | 7.433% | $233.5916 | $233.59 | $233.60 | $233.60 |
| Purchase #3 | $73.75 | 10.787% | $81.7054 | $81.71 | $81.70 | $81.70 |
| Purchase #4 | $238.66 | 3.326% | $246.5978 | $246.60 | $246.60 | $246.60 |
| Purchase #5 | $155.93 | 5.457% | $164.4391 | $164.44 | $164.45 | $164.40 |
| Purchase #6 | $111.88 | 4.845% | $117.3006 | $117.30 | $117.30 | $117.30 |
| Purchase #7 | $98.39 | 9.774% | $108.0066 | $108.01 | $108.00 | $108.00 |
| 7 purchase totals = | $1,117.74 | $1,200.8119 | $1,200.82 | $1,200.80 | $1,200.80 | |